Ship Safety & Environmental Protection

With reference to Port State Control;

(a) List the certificates which a Port State Control officer may like to see during inspection. (10)

(b) What do you understand by the following:

(i) Clear Grounds (2)

(ii) Detailed inspection of the ship (2)

(iii) Detainable deficiencies in SOLAS (4)

(iv) Suspension of inspection (2)

Describe an emergency electrical power generating plant for use in the event of a complete failure of the main electrical power and make reference to :

(a) location (4)

(b) starting arrangements (4)

(c) fuel oil and its supply (4)

(d) cooling system (4)

(e) periodic attention required (4)

(a) How is the number of Carbon Dioxide (CO₂) bottles required for a ship calculated for

(i) machinery spaces and (ii) cargo spaces? (12)

(b) What means are provided to prevent the inadvertent release of CO₂ in the engine room or other protected spaces? (8)

During the loading of a petroleum tanker, the incoming cargo forces out from the tank its previous atmospheric contents (air-vapour-inert gas). Explain:

(a) The dangers of venting during the loading via open tank hatches: (10)

(b) Why the pressure /vacuum valves is not used for venting. (10)

(a) Describe the changes which take place within a lead-acid battery during discharge and when charging is taking place. (10)

(b) What are the safety features you woud find in (i) paint store (ii) battery room (10)

(a) What are the different types of garbages that are generated on board as per Marpol Annex V,and what are theprovisions for dealing with them? (10)

(b) State the requirements for maintaining Garbage management Plan and Garbage Record book, Name the entries to be made in garbage record book. (10)

(a) Draw a simple sketch of the Inert Gas (IG) System, and explain the basic functional requirements of the IG System (10)

(b) What are the regulations defining the fire pump requirement for a cago vessel as per the SOLAS convention? Write short notes on isolating valve and relief valve in fire main line. (10)

(a) The Centrifugal ballast pump in the engine room also doubles as a fire pump in your ship. What specific precautions would you take to change over the ballast pump from ballast / deballast mode to a fire pump mode. (10)

(b) How is the emergency bilge suction tested? (10)

(a) Sketch a fixed Carbon Dioxide (CO₂) fire fighting system, label its main components. (8)

(b) Describe the sequence of operations for discharging a fixed CO₂ system in a ship's engine room, assuming a fire has been detected and the alarm has been raised. (8)

(c) What is the purpose of the time delay mechanism in a fixed CO₂ system, and how does it contribute to crew safety? (4)

(a) State the areas where an emergency fire pump is commonly installed on a ship and explain the reasoning behind these locations. (6)

(b) What fuel arrangements are required for a diesel-driven emergency fire pump to ensure its independent operation? (4)

(c) What specific checks should be performed on the emergency fire pump during weekly drills? (6)

(d) Explain the precautions to be taken to protect the emergency fire pump system from freezing in sub-zero temperatures. (4)

(a) Outline the potential causes of a crankcase explosion in a ship's machinery space. (8)

(b) Describe the function of crankcase relief doors. (4)

(c) Explain the purpose of oil mist detectors in preventing these events on a ship. (8)

(a) Illustrate with a diagram, how the engine room's hyper mist or high-pressure fog firefighting system works. Describe the sequence of events that occurs during automatic activation of a Hyper Mist system. (12)

(b) List the machinery spaces and equipment on a ship where a Hyper Mist system is typically installed. (4)

(c) Explain the manual activation procedure for the Hyper Mist system, both from the local control point and the main control panel. (4)

What are the various Annexes to the MARPOL73/ 78 convention? Briefly state, what each one of the Annex signifies and the key regulations within each. (20)

Petroleum vapours are a dangerous substance and when mixed with air can be ignited. With this in mind, briefly describe,

(a) An explosimeter or combustion gas indicator which can be used to check the atmosphere of a tank or pump room (10)

(b) Describe the explosimeter and its operation. (10)

(a) What are the components of a typical Self Content Breathing Apparatus (SCBA)? (4)

(b) State the requirements that govern the SCBA sets and its ready availability during an emergency. (10)

(c) Describe the pre-donning checks for a shipboard SCBA unit before entering a confined or smoke-filled space. (6)

Write short notes on any four of the following: (4x5)

(a) marking on a lifeboat

(b) voyage data recorder

(c) embarkation ladder

(d) daylight signalling lamp

(e) emergency escape

(a) In relation to International Load Line Convention, define Type ‘A’ and Type ‘B’ ships. (10)

(b) What is freeboard and how is it determined. Draw a line sketch of Load Line marks. (10)

What are the various Annexes to the MARPOL 78 convention. Briefly state, what each one of the Annex signifies and the key regulations within each. (20)

(a) Explain the purpose of a Hot Work permit. (6)

(b) State the different types of work permit used on ships and their utility. (6)

(c) Prepare a checklist for issuance of Hot Work permit. (8)

With reference to an emergency source of electrical power in cargo ships:-

(a) Describe a typical power source. (10)

(b) Give a typical list of essential services, which must be supplied simultaneously. (5)

(c) Explain how the emergency installation can be periodically tested. (5)

(a) What are the sulphur limits for fuel in use under MARPOL? (5)

(b) What happens if compliant fuel cannot be obtained in the port of bunkering? (5)

(c) What if the sulphur analysis resulting from a commercial analysis does not match the bunker delivery note? (5)

(d) What are the timelines for installation of "in use" fuel sampling points on ships? Does it apply for existing ships? (5)

Write short notes on the following:

(a) EPIRB and SART (5)

(b) Hyrostatic Release Unit (HRU) (5)

(c) Pyrotechnics (5)

(d) Muster list indicating essential (5)

Enumerate the essential elements of ISM code. To what type of vessels it is applicable. Describe various documents, certificates issued under this Code. State their validity & periodical audit and the issuing authorities. (20)

With reference to MARPOL 73/78.

(a) Explain the purpose of an Oil record book? (8)

(b) What are the regulations concerning above requirement? (4)

(c) What are the entries made in the Oil record book Part- I? (4)

(d) What is SOPEP? List the items you find inside a SOPEP locker? (4)

(a) What do you understand by the term 'EEXI'? Provide an overview and its implementation process. (8)

(b) Discuss the improvement methods commonly considered in order to achieve energy efficiency optimization with respect to EEXI? (12)

(a) How does the Selective Catalytic Reduction (SCR) system work? (10)

(b) If Selective Catalytic Reduction (SCR) has such an extremely high NOx reduction efficiency why is it so rare in marine applications? (10)

(a) Explain why bunkering is considered a hazardous operation? What type of casualty can occur during bunkering? Discuss the implications of such incidents, if so happens. (10)

(b) Name the bunkering procedure to be followed:

(i) in preparation of receiving bunkers, (4)

(ii) while receiving bunkers, and (3)

(iii) on completion of bunkering. (3)

Considering that the engine room is the most common single space on board ships for fire to break out, discuss the merits and demerits of the following fixed fire fighting systems: (20)

(a) carbon dioxide

(b) pressure water spray

(c) high expansion foam

Write short notes on the following: (20)

(a) EPIRB and SART

(b) Hyrostatic Release Unit (HRU)

(c) Pyrotechnics

(d) Muster list indicating essential elements

(a) Define inert gas and its purpose on a ship. Explain with a neat sketch the key components of an Inert gas plant on an oil tanker. (16)

(b) What is the statutory requirements for the provision of an Inert Gas system on an oil tanker? (4)

(a) What are the requirements of Emergency Source of electrical power as per SOLAS Convention as amended, in cargo ships? (6)

(b) Name the services that are required to be supplied power from emergency source. (6)

(c) What are the starting arrangements for emergency generating sets? (8)

How would you test the preparedness of your ship in anticipation of a Port State Control (PSC) inspection, before arrival port in the following areas:

(a) paint store and galley (4)

(b) fire control station and CO2 room (4)

(c) steering gear including chemical locker (4)

(d) lifeboat deck (8)

In engine rooms that are operated under UMS conditions describe with the aid of sketches how the following are monitored:

(a) the perforation of a high pressure fuel pipe. (7)

(b) the imminence or possibility of a scavenge fire. (7)

(c) engine room bilges (6)

With reference to the ISPS Code state the following:

(a) Duties of ship's security officer. (8)

(b) Shipping company's responsibilities (6)

(c) Certificate issued as per the code and its validity. (6)

(a) Sketch and describe a non-portable 136 liter foam fire engine. (8)

(b) Briefly explain how to operate the foam engine. (3)

(c) State the two constituents used, which enable stable foam to be produced. (3)

(d) State for what approximate length of time, the engine should generate foam. (3)

(e) Where on board ship would you expect such an extinguisher to be located. (3)

(a) How do ships contribute to marine pollution? Name a few potential marine pollution sources. (10)

(b) What is the impact of shipping operations on the environment? (5)

(c) How can shipping pollution be reduced? Name some of the measures which could help. (5)

(a) Describe the routine testing required for self contained breathing apparatus sets. (10)

(b) Describe the procedure that you would adopt to find missing personnel in a smoke filled accommodation area (10)

(a) Describe, with the aid of a sketch, the braking arrangement for the controlled lowering of life boats. (10)

(b) State the periodic survey requirements relating to the wire rope fall of lifeboats. (10)

(a) Sketch a simple line diagram showing a shipboard oily water separator in series with a coalescing second stage. (8)

(b) Briefly describe the above arrangement and its operations; also state the allowable oil content in p. p. m. of the discharge effluent from such an arrangement. (8)

(c) Explain how oil density and temperature relate to separation. (4)

(a) List the SOLAS requirements for steering gear system of a ocean going ship. (10)

(b) Describe the drills and exercises mandated by the SOLAS convention with regards to the steering gear system with reference to the convention. (10)

(a) What are the short term measures devised by IMO for controlling the emission of Green House gases? (5)

(b) State the measures and how they will take effect. What size of ships are these rules applicable? (5)

(c) What documents will be required to be carried on board under the new regulations? (5)

(d) What is SEEMP Part III? State it's contents. (5)

(a) Name and describe, in detail any three mandatory IMO Codes. Explain their significant features. (10)

(b) What do you understand by the term 'Protocol to a convention'? Give examples. (10)

(a) With respect ISPS code, define the levels of security and explain what action needs to be taken in each case. (8)

(b) What is SSP and state it's purpose? Name the essential points that the SSP must address. (8)

(c) Explain the term 'Declaration of security'. (4)

(a) List the items which are contained in the training manual pertaining to life saving appliances. (5)

(b) Describe the frequency of abandon ship drills and fire drills and how they should be conducted. (5)

(c) State the regulation related to the maintenance of life boat falls. (5)

(d) List the LSA to be carried by all ships. (5)

Write short notes on the following:

(a) SOPEP (5)

(b) MARPOL Annex IV discharge criteria (5)

(c) SEEMP (5)

(d) Nox Technical File (5)

With reference to the cargo tanks of oil tankers:

(a) State:

(i) the purpose of the pressure vacuum valve; (5)

(ii) the dangers of venting during loading via open tank hatches; (5)

(b) (i) Sketch a high velocity vent; (5)

(ii) Describe the operation of this vent and state why such a device is used. (5)

(a) State with reasons the essential requirements for unattended machinery spaces. (8)

(b) With reference to a periodically unattended machinery space of a dry cargo vessel discuss the requirements for:

(i) protection against flooding (6)

(ii) control of propulsion machinery from the navigating bridge. (6)

(a) Draw and explain a fixed Foam fire fighting system. (12)

(b) What is the proportion ratio of both high expansion and low expansion Foam fire fighting system? (4)

(c) What periodic test are carried out to ensure the readiness of the fixed foam fire fighting system? (4)

(a) Why is it necessary to treat ballast water, prior to it's discharge? (8)

(b) Explain the difference between, ballast water exchange and ballast water treatment. Name the standards used in each case. (12)

(a) What are the different types of garbages that are generated on board as per Marpol Annex V and what are the provisions for dealing with them? (10)

(b) State the requirements for maintaining Garbage Management Plan and Garbage Record Book. Name the entries to be made in garbage record book. (10)

(a) Draw a simple sketch of the Inert Gas (IG) System, and explain the basic functional requirements of the IG System. (10)

(b) What are the regulations regarding the fire pump requirement for a cargo vessel as per the SOLAS convention? Write short notes on isolating valve and relief valve in fire main line. (10)

(a) List out the markings on a Life raft and Lifeboat. (6)

(b) What is the significance of a Fire Control Plan? Explain at least five key fire safety elements that feature in the Fire Control Plan. (8)

(c) Write short notes on SART. How is it tested during a drill? (6)

(a) Name the types of portable fire extinguishers used on board ships. (5)

(b) State the use of the named type of extinguishers for extinguishing the concerned type of fire. (5)

(c) Sketch and describe a mechanical foam type of extinguisher, naming the components and material used to generate foam. (10)

With respect to gravity lifeboat davits, describe and state the purpose of:

(a) Centrifugal brakes

(b) Deadman's Handle

(c) Limit switches on Davits

(d) On-load release gear (20)

(a) State the causes of Scavenge fire in a two-stroke engine and explain how the possibility of such an occurrence can be reduced. (10)

(b) If a Scavenge fire does occur, what action should be taken? Discuss the use of CO₂ and dry powder for extinguishing such a fire and describe a fixed installation for applying one of these substances. (10)

(a) What are the permit to work system on a ship? Name at least three permit to work system used and their significance. (8)

(b) Prepare a checklist for making a man-entry into a tank which had previously carried fuel. (12)

(a) Explain the purpose of a Hot Work permit. (6)

(b) State the different types of work permit used on ships and their utility. (6)

(c) Prepare a checklist for issuance of Hot Work permit. (8)

Write short notes on following:

(a) Immersion suit (5)

(b) TBA (5)

(c) Anti-exposure suit (5)

(d) EEBD (5)

(a) Name the gases usually found inside enclosed spaces. (6)

(b) What instruments are used in detecting/checking the gases which are present? (6)

(c) What is the minimum level of oxygen required for entry into enclosed space. (2)

(d) With a simple diagram, explain the working of oxygen content meter. (6)

(a) What is a Fire control plan (F.C.P.)? What information does it provide? (5)

(b) State 5 nos. graphic symbols shown in the plan and state the language in which the plan is drafted. (5)

(c) Mention the locations at which the FCP is displayed? (5)

(d) How does the FCP aid the shore fire fighting team? Where do they find the ship's FCP? (5)

Write short notes on following with respect to lifeboats:

(a) Marking on lifeboat (5)

(b) Davit limit switches (5)

(c) Centrifugal brakes (5)

(d) Safeties provided on lifeboat davit (5)

(a) Explain the function of IMO as one of UN specialised agencies. (6)

(b) Briefly explain the structure of IMO including the main committees. (7)

(c) Explain the process of adopting a convention at IMO. (7)

(a) Sketch and explain the operation of the Quick Closing Valve? (10)

(b) What do you understand by the Emergency Shutdown System? Explain the operation in an emergency. (10)

Using a simple sketch, describe the fire main of a ship with which you are familiar. Include in your answer:

(a) the number and type of pumps (5)

(b) material of the piping (5)

(c) significance of the drain valve (5)

(d) location of the international shore coupling (5)

With reference to lifeboats, describe:

(a) a handbrake used for lowering and state how it is tested; (8)

(b) the centrifugal brake and the method of testing; (8)

(c) Is there a regulation on the lowering speed of the boat? Explain in brief. (4)

(a) What are the causes of an uptake fire? (6)

(b) State the conditions under which light soot fire, intensifies to a high temperature fire in boiler uptake: What temperatures are produced in each case. (6)

(c) How boiler uptake fire is controlled? Why the use of soot blowers is prohibited? (8)

With respect to MLC 2006: write short notes on following:

(a) Hours of Rest/Hours of Work. (5)

(b) DLMC Part I and DLMC Part II (5)

(c) On board complaint redressals. (5)

(d) Why is MLC 2006, considered as the 'bill of rights'. (5)

(a) Sketch and describe the working of a Sprinkler type, automatic fire detection and fire fighting system on ships, labelling it components in the circuit. (10)

(b) What maintenance is required periodically? State the routine tests required? (10)

Write short notes on following:

(a) Flammability diagram and its significance (10)

(b) Risk assessment: why and how it is carried out on ships with examples (10)

(a) What is ozone depletion and what are it's effects.? (5)

(b) Name the gases which have ozone depleting potential and how ODP is classified. (5)

(c) What actions are now in place to control the usage or accidental release of such gases. What recordkeeping is essential? (10)

State why the following equipments require shut down during a major fire which has necessitated the evacuation of the machinery spaces:

(a) Settling and service tank valves (4)

(b) Fuel transfer and supply pumps (4)

(c) Mechanical and natural ventilation (4)

(d) State how the fire is brought under control using the facilities available outside the machinery spaces. (8)

(a) Define enclosed space; Give examples of enclosed spaces on ships. (7)

(b) What is the procedure for an enclosed space entry, describe the same. (7)

(c) What type of permit is required for entry into enclosed spaces and how is it issued. What is it's validity. (6)

Considering that the engine room is the most common single space on board ships for fire to break out, discuss the merits and demerits of the following fixed fire fighting systems. (20)

(a) carbon dioxide

(b) pressure water spray

(c) high expansion foam

Describe an emergency electrical power generating plant for use in the event of a complete failure of the main electrical power and make reference to:

(a) location (4)

(b) starting arrangements (4)

(c) fuel oil and its supply (4)

(d) cooling system (4)

(e) periodic attention required (4)

(a) How is the number of Carbon Dioxide (CO2) bottles required for a ship calculated for (12)

(i) machinery spaces and

(ii) cargo spaces?

(b) What means are provided to prevent the inadvertent release of CO2 in the engine room or other protected spaces? (8)

During the loading of a petroleum tanker, the incoming cargo forces out from the tank its previous atmospheric contents (air-vapour-inert gas). Explain:

(a) The dangers of venting during the loading via open tank hatches: (10)

(b) Why the pressure /vacuum valves in not used for venting: (10)

(a) Describe the changes which take place within a lead-acid battery during discharge and when charging is taking place. (10)

(b) What are the safety features you would find in: (10)

(i) paint store

(ii) battery room

(a) What are the different types of garbages that are generated on board as per Marpol Annex V and what are the provisions for dealing with them? (10)

(b) State the requirement for maintaining Garbage management Plan and Garbage Record book. Name the entries to be made in garbage record book. (10)

Petroleum vapours are a dangerous substance and when mixed with air can be ignited. With this in mind, briefly describe:

(a) An explosimeter or combustion gas indicator which can be used to check the atmosphere of a tank or pump room. (10)

(b) Describe the explosimeter and its operation. (10)

(a) The Centrifugal ballast pump in the engine room also doubles as a fire pump in your ship. What specific precautions would you take to change over the ballast pump from ballast / deballast mode to a fire pump mode. (10)

(b) How is the emergency bilge suction tested? (10)

In engine rooms that are operated under UMS conditions describe with the aid of sketches how the following are monitored:

(a) the perforation of a high pressure fuel pipe. (7)

(b) the imminence or possibility of a scavenge fire. (7)

(c) engine room bilges (6)

With reference to the ISPS Code state the following;

(a) Duties of ship’s security officer. (8)

(b) Shipping company’s responsibilities (6)

(c) Certificate issued as per the code and its validity. (6)

(a) Sketch and describe a non-portable 136 liter foam fire extinguisher. (8)

(b) Briefly explain how to operate the foam extinguishers. (3)

(c) State the two constituents used, which enable stable foam to be produced. (3)

(d) State for what approximate length of time, the engine should generate foam. (3)

(e) Where on board ship would you expect such an extinguisher to be located. (3)

With reference to an emergency source of electrical power in cargo ships:

(a) Describe a typical power source. (10)

(b) Give a typical list of essential services, which must be supplied simultaneously. (5)

(c) Explain how the emergency installation can be periodically tested. (5)

(a) Describe the routine testing required for self contained breathing apparatus sets. (10)

(b) Describe the procedure that you would adopt to find missing personnel in a smoke filled accommodation area (10)

(a) Describe, with the aid of a sketch, the braking arrangement for the controlled lowering of life boats. (10)

(b) State the periodic survey requirements relating to the wire rope fall of lifeboats. (10)

(a) Sketch a simple line diagram showing a shipboard oily water separator in series with a coalescing second stage. (8)

(b) Briefly describe the above arrangement and its operations; also state the allowable oil content in p.p.m. of the discharge effluent from such an arrangement. (8)

(c) Explain how oil density and temperature relate to separation. (4)

(a) List the SOLAS requirements for steering gear system of a ocean going ship. (10)

(b) Describe the drills and exercises mandated by the SOLAS convention with regards to the steering gear system with reference to the convention. (10)

(a) What do you understand by the term 'EEXI'? Provide an overview and its implementation process. (8)

(b) Discuss the improvement methods commonly considered in order to achieve energy efficiency optimization with respect to EEXI? (12)

(a) How does the Selective Catalytic Reduction (SCR) system work? (10)

(b) If Selective Catalytic Reduction (SCR) has such an extremely high NOx reduction efficiency why is it so rare in marine applications? (10)

(a) Explain why bunkering is considered a hazardous operation? What type of casualty can occur during bunkering? Discuss the implications of such incidents, if so happens. (10)

(b) Name the bunkering procedure to be followed:

(i) in the preparation of receiving tank. (4)

(ii) during bunkering operation and (3)

(iii) on completion of bunkering. (3)

(a) What are the sulphur limits for fuel an use under MARPOL? (5)

(b) What happens if compliant fuel cannot be obtained in the port of bunkering? (5)

(c) What if the sulphur analysis resulting from a commercial analysis does not match the bunker delivery note? (5)

(d) What are the timelines for installation of "in use" fuel sampling points on ships? Does it apply for existing ships? (5)

Write short notes on the following:

(a) EPIRB and SART (5)

(b) Hydrostatic Release Unit (HRU) (5)

(c) Pyrotechnics (5)

(d) Muster list indicating essential elements (5)

(a) State the causes of scavenge fire in a two-stroke engine and explain how the possibility of such an occurrence can be reduced. (10)

(b) If a Scavenge fire does occur, what action should be taken? Discuss the use of CO₂ and dry powder for extinguishing such a fire and describe a fixed installation for applying one of these substances. (10)

(a) What are the requirements of Emergency Source of electrical power as per SOLAS Convention as amended, in cargo ships? (6)

(b) Name the services that are required to be supplied power from emergency source. (8)

(c) What are the starting arrangements for emergency generating sets? (6)

How would you test the preparedness of your ship in anticipation of a Port State Control (PSC) inspection. Before arrival port in the following areas:

(a) paint store and galley (4)

(b) fire control station and CO₂ room (4)

(c) steering gear including chemical locker (4)

(d) lifeboat deck (8)

(a) Sketch a fixed Carbon Dioxide (CO2) fire fighting system, label its main components. (8)

(b) Describe the sequence of operations for discharging a fixed CO2 system in a ship's engine room, assuming a fire has been detected and the alarm has been raised. (8)

(c) What is the purpose of the time delay mechanism in a fixed CO2 system, and how does it contribute to crew safety? (4)

(a) State the areas where an emergency fire pump is commonly installed on a ship and explain the reasoning behind these locations. (6)

(b) What fuel arrangements are required for a diesel-driven emergency fire pump to ensure its independent operation? (4)

(c) What specific checks should be performed on the emergency fire pump during weekly drills? (6)

(d) Explain the precautions to be taken to protect the emergency fire pump system from freezing in sub-zero temperatures. (4)

(a) Outline the potential causes of a crankcase explosion in a ship's machinery space. (8)

(b) Describe the function of crankcase relief doors. (4)

(c) Explain the purpose of oil mist detectors in preventing these events on a ship. (8)

(a) Illustrate with a diagram, how the engine room's hyper mist or high-pressure fog firefighting system works. Describe the sequence of events that occurs during automatic activation of a Hyper Mist system. (12)

(b) List the machinery spaces and equipment on a ship where a Hyper Mist system is typically installed. (4)

(c) Explain the manual activation procedure for the Hyper Mist system, both from the local control point and the main control panel. (4)

What are the various Annexes to the MARPOL 73/78 convention. Briefly state, what each one of the Annex signifies and the key regulations within each. (20)

Petroleum vapours are a dangerous substance and when mixed with air can be ignited. With this in mind, briefly describe,

(a) An explosimeter or combustion gas indicator which can be used to check the atmosphere of a tank or pump room (10)

(b) Describe the explosimeter and its operation. (10)

(a) What are the components of a typical Self Content Breathing Apparatus (SCBA)? (4)

(b) State the requirements that govern the SCBA sets and its ready availability during an emergency. (10)

(c) Describe the pre-donning checks for a shipboard SCBA unit before entering a confined or smoke-filled space. (6)

Write short notes on any four of the following:

(a) marking on a lifeboat

(b) voyage data recorder

(c) embarkation ladder

(d) daylight signalling lamp

(e) emergency escape

(a) What are the short term measures devised by IMO for controlling the emission of Green House gases? (5)

(b) State the measures and how they will take effect. What size of ships are these rules applicable? (5)

(c) What documents will be required to be carried on board under the new regulations? (5)

(d) What is SEEMP Part III? State it's contents. (5)

(a) Name and describe in detail any three mandatory IMO Codes. Explain their significant features. (10)

(b) What do you understand by the term 'Protocol to a convention'? Give examples. (10)

(a) With respect ISPS code, define the levels of security and explain what action needs to be taken in each case. (8)

(b) What is SSP and state it's purpose? Name the essential points that the **SSP** must address (8)

(c) Explain the term 'Declaration of security'. (4)

(a) List the items which are contained in the training manual pertaining to life saving appliances. (5)

(b) Describe the frequency of abandon ship drills and fire drills and how they should be conducted. (5)

(c) State the regulation related to the maintenance of life boat falls. (5)

(d) List the LSA to be carried by all ships. (5)

Write short notes on the following:

(a) SOPEP (5)

(b) MARPOL Annex IV discharge criteria (5)

(c) SEEMP (5)

(d) Nox Technical File (5)

With reference to the cargo tanks of oil tankers:

(a) State:

(i) the purpose of the pressure vacuum valve; (5)

(ii) the dangers of venting during loading via open tank hatches; (5)

(b) (i) Sketch a high velocity vent; (5)

(ii) Describe the operation of this vent and state why such a device is used. (5)

(a) State with reasons the essential requirements for unattended machinery spaces. (8)

(b) With reference to a periodically unattended machinery space of a dry cargo vessel discuss the requirements for:

(i) protection against flooding (6)

(ii) control of propulsion machinery from the navigating bridge. (6)

(a) Draw and explain a fixed Foam fire fighting system. (12)

(b) What is the propotion ratio of both high expansion and low expansion Foam fire fighting system? (4)

(c) What periodic test are carried out to ensure the readiness of the fixed foam fire fighting system? (4)

(a) Explain the purpose of a Hot Work permit. (6)

(b) State the different types of work permit used on ships and their utility. (6)

(c) Prepare a checklist for issuance of Hot Work permit. (8)

Write short notes on following:

(a) Immersion suit (5)

(b) TPA (5)

(c) Anti-exposure suit (5)

(d) EEBD (5)

(a) Name the gases usually found inside enclosed spaces. (6)

(b) What instruments are used in detecting/checking the gases which are present? (6)

(c) What is the minimum level of oxygen required for entry into enclosed space. (2)

(d) With a simple diagram, explain the working of oxygen content meter. (6)

(a) What is a Fire control plan (F.C.P.)? and what information does it provide? (5)

(b) State 5 nos. graphic symbols shown in the plan and state the language in which the plan is drafted. (5)

(c) Mention the locations at which the FCP is displayed? (5)

(d) How does the FCP aid the shore fire fighting team? Where do they find the ship's FCP?

Write short notes on following with respect to lifeboats:

(a) Marking on lifeboat (5)

(b) Davit limit switches (5)

(c) Centrifugal brakes (5)

(d) DMU/HRU (5)

(a) Explain the function of IMO as one of UN specialised agencies. (6)

(b) Briefly explain the structure of IMO including the main committees. (7)

(c) Explain the process of adopting a convention at IMO. (7)

(a) Sketch and explain the operation of the Quick Closing Valve? (10)

(b) What do you understand by the Emergency Shutdown System? Explain the operation in an emergency. (10)

Using a simple sketch, describe the fire main of a ship with which you are familiar. Include in your answer:

(a) the number and type of pumps (5)

(b) material of the piping (5)

(c) significance of the drain valve (5)

(d) location of the international shore coupling (5)

(a) Why is it necessary to treat ballast water prior to its discharge? (8)

(b) Explain the difference between, ballast water exchange and ballast water treatment. Name the standards used in each case. (12)

(a) What are the different types of garbage that are generated on board as per Marpol Annex V, and what are the provisions for dealing with them? (10)

(b) State the requirements for maintaining Garbage management Plan and Garbage Record book, Name the entries to be made in garbage record book (10)

(a) Draw a simple sketch of the Inert Gas (IG) System and explain the basic functional requirements of the IG system. (10)

(b) What are the regulations defining the fire pump requirement for a cargo vessel as per the SOLAS convention? Write short notes on isolating valve and relief valve in fire main line. (10)

(a) List out the markings on a Life raft and Lifeboat. (6)

(b) What is the significance of a Fire Control plan? Explain at least five key fire safety elements that feature in the Fire Control Plan. (8)

(c) Write short note on SART. How is it tested during a drill? (6)

(a) Name the types of portable fire extinguishers used on board ships (5)

(b) State the use of the named type of extinguishing the concerned type of fire (5)

(c) Sketch and describe a mechanical foam type of extinguisher, naming the components and material used to generate foam. (10)

With respect to gravity lifeboat davits: describe and state the purpose of:

(a) Centrifugal brakes (5)

(b) Deadman's handle (5)

(c) Limit switches on Davits (5)

(d) Onload release gear (5)

(a) State the causes of scavenge fire in a two-stroke engine and explain how the possibility of such an occurrence can be reduced. (10)

(b) If a Scavenge fire does occur, what action should be taken?

Discuss the uses of CO2 and dry powder for extinguishing such a fire and describe a fixed installation for applying one of these substances. (10)

(a) What are the permit to work system on a ship? Name at least three permit to work system used and their significance. (8)

(b) Prepare a checklist for making a man entry into a tank which had previously carried fuel oil. (12)

With reference to lifeboats, describe:

(a) A handbrake used for lowering and state how it is tested; (8)

(b) The centrifugal brake and the method of testing. (8)

(c) Is there a regulation on the lowering speed of the boat? Explain in brief. (4)

(a) What are the causes of an uptake fire? (6)

(b) State the conditions under which light soot fire, intensifies to a high temperature fire in boiler uptake; What temperatures are produced in each case. (6)

(c) How boiler uptake fire is controlled? Why the use of soot blowers is prohibited? (8)

With respect to MLC 2006: write short notes on following:

(a) Hours of Rest/Hours of Work. (5)

(b) DLMC Part I and DLMC Part II (5)

(c) On board complaint redressal. (5)

(d) Why is MLC 2006, considered as the 'bill of rights' (5)

(a) Sketch and describe the working of a Sprinkler type, automatic fire detection and fire fighting system on ships, labelling it components in the circuit. (10)

(b) What maintenance is required periodically? State the routine tests required? (10)

Write short notes on following:

(a) Flammability diagram and its significance (10)

(b) Risk assessment: why and how it is carried out on ships with examples (10)

(a) What is ozone depletion and what are it's effects.? (5)

(b) Name the gases which have ozone depleting potential and how ODP is classified. (5)

(c) What actions are now in place to control the usage or accidental release of such gases. What recordkeeping is essential? (10)

State why the following equipments require shut down during a major fire which has necessitated the evacuation of the machinery spaces:

(a) Settling and service tank valves (4)

(b) Fuel transfer and supply pumps (4)

(c) Mechanical and natural ventilation (4)

(d) State how the fire is brought under control using the facilities available outside the machinery spaces. (8)

(a) Sketch a simple line diagram showing a shipboard oily water separator in series with a coalescing second stage. (10)

(b) Briefly describe the above arrangement and its operations; also state the allowable oil content in p. p. m. of the discharge effluent from such an arrangement. (10)

(a) In relation to International Load Line Convention, define Type 'A' and Type 'B' ships. (10)

(b) What is freeboard and how is it determined. Draw a line sketch of Load Line marks. (10)

(a) How does the Selective Catalytic Reduction (SCR) system work? (10)

(b) If Selective Catalytic Reduction (SCR) has such an extremely high NOx reduction efficiency why is it so rare in marine applications? (10)

(a) Define enclosed space; Give examples of enclosed spaces on ships. (7)

(b) What is the procedure for an enclosed space entry, describe the same (7)

(c) What type of permit is required for entry into enclosed spaces and how is it issued. What is it's validity. (6)

(a) Explain why bunkering is considered a hazardous operation? What type of casualty can occur during bunkering? Discuss the implications of such incidents, if so happens. (10)

(b) Name the bunkering procedure to be followed:

(i) In preparation of receiving bunkers, (4)

(ii) While receiving bunkers, and (3)

(iii) On completion of bunkering (3)

(a) What are the sulphur limits for fuel in use under MARPOL? (5)

(b) What happens if compliant fuel cannot be obtained in the port of bunkering? (5)

(c) What if the sulphur analysis resulting from a commercial analysis does not match the bunker delivery note? (5)

(d) What are the timelines for installation of "in use" fuel sampling points on ships? Does it apply for existing ships? (5)

Write short notes on the following:

(a) EPIRB and SART (5)

(b) Hyrostatic Release Unit (HRU) (5)

(c) Pyrotechnics (5)

(d) Muster list indicating essential elements (5)

Enumerate the essential elements of ISM code. To what type of vessels it is applicable. Describe various documents, certificates issued under this Code. State their validity & periodical audit and the issuing authorities. (20)

(a) What are the requirements of Emergency Source of electrical power as per SOLAS Convention as amended, in cargo ships? (6)

(b) Name the services that are required to be supplied power from emergency source. (6)

(c) What are the starting arrangements for emergency generating sets? (8)

In engine rooms that are operated under UMS conditions describe with the aid of sketches how the following are manifested:

(a) The perforation of a high pressure fuel pipe. (7)

(b) The imminence or possibility of a scavenge fire. (7)

(c) Engine room bilges. (6)

With reference to the ISPS Code state the following:

(a) Duties of ship's security officer. (8)

(b) Shipping company's responsibilities. (6)

(c) Certificate issued as per the code and its validity. (6)

(a) Sketch and describe a non-portable 136 liter foam fire engine. (8)

(b) Briefly explain how to operate the foam engine. (3)

(c) State the two constituents used, which enable stable foam to be produced. (3)

(d) State for what approximate length of time, the engine should generate foam (3)

(e) Where on board ship would you expect such an extinguisher to be located. (3)

With reference to an emergency source of electrical power in cargo ships:

(a) Describe a typical power source. (10)

(b) Give a typical list of essential services, which must be supplied simultaneously. (5)

(c) Explain how the emergency installation can be periodically tested. (5)

(a) Describe the routine testing required for self contained breathing apparatus sets. (10)

(b) Describe the procedure that you would adopt to find missing personnel in a smoke filled accommodation area (10)

(a) Describe, with the aid of a sketch, the braking arrangement for the controlled lowering of life boats. (10)

(b) State the periodic survey requirements relating to the wire rope fall of lifeboats. (10)

(a) Sketch a simple line diagram showing a shipboard oily water separator in series with a coalescing second stage. (8)

(b) Briefly describe the above arrangement and its operations; also state the allowable oil content in p.p.m. of the discharge effluent from such an arrangement. (8)

(c) Explain how oil density and temperature relate to separation. (4)

(a) List the SOLAS requirements for steering gear system of a ocean going ship. (10)

(b) Describe the drills and exercises mandated by the SOLAS convention with regards to the steering gear system with reference to the convention. (10)

Considering that the engine room is the most common single space on board ships for fire to break out, discuss the merits and demerits of the following fixed fire fighting systems: (20)

(a) Carbon dioxide

(b) Pressure water spray

(c) High expansion foam

Describe an emergency electrical power generating plant for use in the event of a complete failure of the main electrical power and make reference to:

(a) Location (4)

(b) Starting arrangements (4)

(c) Fuel oil and its supply (4)

(d) Cooling system (4)

(e) Periodic attention required (4)

State the causes of scavenge fire in a two-stroke engine and explain how the possibility of such an occurrence can be reduced. If a scavenge fire does occur what action should be taken? Discuss the use of CO2 and dry powder for extinguishing such a fire and describe a fixed installation for applying one of these chemicals. (20)

During the loading of a petroleum tanker, the incoming cargo forces out from the tank its previous atmospheric contents (air-vapour-inert gas). Explain:

(a) The dangers of venting during the loading via open tank hatches (10)

(b) Why the pressure /vacuum valves is not used for venting. (10)

(a) Describe the changes which take place within a lead-acid battery during discharge and when charging is taking place. (10)

(b) What are the safety features you would find in: (10)

(i) Paint store

(ii) Battery room

What are the various Annexes to the MARPOL 78 convention. Briefly state, what each one of the Annex signifies and the key regulations within each. (20)

Petroleum vapours are a dangerous substance and when mixed with air can be ignited. With this in mind, briefly describe,

(a) An explosimeter or combustion gas indicator which can be used to check the atmosphere of a tank or pump room (10)

(b) Describe the explosimeter and its operation. (10)

(a) The Centrifugal ballast pump in the engine room also doubles as a fire pump in your ship. What specific precautions would you take to change over the ballast pump from ballast / deballast mode to a fire pump mode. (10)

(b) How is the emergency bilge suction tested? (10)

(a) What do you understand by the term 'EEXI'? Provide an overview and its implementation process. (8)

(b) Discuss the improvement methods commonly considered in order to achieve energy efficiency optimization with respect to EEXI? (12)

(a) How does the Selective Catalytic Reduction (SCR) system work? (10)

(b) If Selective Catalytic Reduction (SCR) has such an extremely high NOx reduction efficiency why is it so rare in marine applications? (10)

(a) Explain why bunkering is considered a hazardous operation? What type of casualty can occur during bunkering? Discuss the implications of such incidents, if so happens. (10)

(b) Name the bunkering procedure to be followed :

(i) In preparation of receiving bunkers, (4)

(ii) While receiving bunkers, and (3)

(iii) On completion of bunkering. (3)

(a) What are the sulphur limits for fuel in use under MARPOL? (5)

(b) What happens if compliant fuel cannot be obtained in the port of bunkering? (5)

(c) What if the sulphur analysis resulting from a commercial analysis does not match the bunker delivery note? (5)

(d) What are the timelines for installation of "in use" fuel sampling points on ships? Does it apply for existing ships? (5)

Write short notes on the following:

(a) EPIRB & SART (5)

(b) Hydrostatic Release Unit (HRU) (5)

(c) Pyrotechnics (5)

(d) Muster list indicating external elements (5)

(a) State the causes of scavenge fire in a two-stroke engine and explain how the possibility of such an occurrence can be reduced. (10)

(b) If a Scavenge fire does occur, what action should be taken? Discuss the use of CO₂ and dry powder for extinguishing such a fire and describe a fixed installation for applying one of these substances. (10)

(a) What are the requirements of Emergency Source of electrical power as per SOLAS Convention as amended, in cargo ships? (6)

(b) Name the services that are required to be supplied power from emergency source. (8)

(c) What are the starting arrangements for emergency generating sets? (6)

How would you test the preparedness of your ship in anticipation of a Port State Control (PSC) inspection, before arrival port in the following areas:

(a) Paint store and galley (4)

(b) Steering gear room and CO₂ room (4)

(c) Steering station and control locker (4)

(d) Lifeboat clock (8)

(a) What are the short term measures devised by IMO for controlling the emission of Green House gases? (5)

(b) State the measures and how they will take effect. What size of ships are these rules applicable? (5)

(c) What documents will be required to be carried on board under the new regulations? (5)

(d) What is SEEMP Part III? State it's contents. (5)

(a) Name and describe in detail any three mandatory IMO Codes. Explain their significant features. (10)

(b) What do you understand by the term 'Protocol to a convention'? Give examples. (10)

(a) With respect ISPS code, define the levels of security and explain what action needs to be taken in each case. (8)

(b) What is SSP and state it's purpose? Name the essential points that the SSP must address (8)

(c) Explain the term 'Declaration of security'. (4)

(a) List the items which are contained in the training manual pertaining to life saving appliances. (5)

(b) Describe the frequency of abandon ship drills and fire drills and how they should be conducted. (5)

(c) State the regulation related to the maintenance of life boat falls. (5)

(d) List the LSA to be carried by all ships. (5)

Write short notes on the following:

(a) SOPEP (5)

(b) MARPOL Annex IV discharge criteria (5)

(c) SEEMP (5)

(d) Nox Technical File (5)

With reference to the cargo tanks of oil tankers:

(a) State:

(i) The purpose of the pressure vacuum valve;

(ii) The dangers of venting during loading via open tank hatches;

(b) (i) Sketch a high velocity vent;

(ii) Describe the operation of this vent and state why such a device is used.

(a) State with reasons the essential requirements for unattended machinery spaces. (8)

(b) With reference to a periodically unattended machinery space of a dry cargo vessel discuss the requirements for:

(i) Protection against flooding (6)

(ii) Control of propulsion machinery from the navigating bridge. (6)

(a) Draw and explain a fixed Foam fire fighting system. (12)

(b) What is the proportion ratio of both high expansion and low expansion Foam fire fighting system? (4)

(c) What periodic test are carried out to ensure the readiness of the fixed foam fire fighting system? (4)

(a) How do ships contribute to marine pollution? Name a few potential marine pollution sources (10)

(b) What is the impact of shipping operations on the environment? (5)

(c) How can shipping pollution be reduced? Name some of the measures which could help. (5)

(a) What are the causes of an uptake fire? (6)

(b) State the conditions under which light soot fire, intensifies to a high temperature fire in boiler uptake. What temperatures are produced in each case. (6)

(c) How boiler uptake fire is controlled? Why the use of soot blowers is prohibited? (8)

With respect to MLC 2006: write short notes on following:

(a) Hours of Rest/Hours of Work. (5)

(b) DMLC Part I and DMLC Part II (5)

(c) On board complaint redressal. (5)

(d) Why is MLC 2006, considered as the 'bill of rights' (5)

(a) Sketch and describe the working of a Sprinkler type, automatic fire detection and fire fighting system on ships, labelling it components in the circuit. (10)

(b) What maintenance is required periodically? State the routine tests required? (10)

Write short notes on following:

(a) Flammability diagram and its significance (10)

(b) Risk assessment: why and how it is carried out on ships with examples (10)

(a) What is ozone depletion and what are it's effects? (5)

(b) Name the gases which have ozone depleting potential and how ODP is classified. (5)

(c) What actions are now in place to control the usage or accidental release of such gases. What recordkeeping is essential? (10)

State why the following equipments require shut down during a major fire which has necessitated the evacuation of the machinery spaces:

(a) Settling and service tank valves. (4)

(b) Fuel transfer and supply pumps. (4)

(c) Mechanical and natural ventilation. (4)

(d) State how the fire is brought under control using the facilities available outside the machinery spaces. (8)

With reference to MARPOL 73/78:

(a) Explain the purpose of an Oil Record Book? (8)

(b) What are the regulations concerning above requirement (4)

(c) What are the entries made in the Oil Record Book Part - 1 (4)

(d) What is SOPEP? List the items you find inside a SOPEP locker. (4)

(a) Explain the purpose of a Hot Work permit. (6)

(b) State the different types of work permit used on ships and their utility. (6)

(c) Prepare a checklist for issuance of Hot Work permit. (8)

Write short notes on following:

(a) Immersion suit (5)

(b) TPA (5)

(c) Anti-exposure suit (5)

(d) EEBD (5)

(a) Name the gases usually found inside enclosed spaces. (6)

(b) What instruments are used in detecting /checking the gases which are present? (6)

(c) What is the minimum level of oxygen required for entry into enclosed space. (2)

(d) With a simple diagram, explain the working of oxygen content meter. (6)

(a) What is a Fire control plan (F.C.P.)? and what information does it provide? (5)

(b) State 5 nos. graphic symbols shown in the plan and state the language in which the plan is drafted. (5)

(c) Mention the locations at which the FCP is displayed? (5)

(d) How does the FCP aid the shore fire fighting team? Where do they find the ship's FCP? (5)

Write short notes on following with respect to lifeboats:

(a) Marking on lifeboat (5)

(b) Davit limit switches (5)

(c) Centrifugal brakes (5)

(d) Safeties provided on lifeboat davit (5)

(a) Explain the function of IMO as one of UN specialised agencies. (6)

(b) Briefly explain the structure of IMO including the main committees. (7)

(c) Explain the process of adopting a convention at IMO. (7)

(a) Sketch and explain the operation of the Quick Closing Valve? (10)

(b) What do you understand by the Emergency Shutdown System? Explain the operation in an emergency. (10)

Using a simple sketch, describe the fire main of a ship with which you are familiar. Include in your answer :

(a) The number and type of pumps (5)

(b) Material of the piping (5)

(c) Significance of the drain valve (5)

(d) Location of the international shore coupling (5)

In engine rooms that are operated under UMS conditions describe with the aid of sketches how the following are monitored:

(a) The perforation of a high pressure fuel pipe (7)

(b) The imminence or possibility of a scavenge fire (7)

(c) Engine room bilges (6)

With reference to the ISPS Code state the following;

(a) Duties of ship's security officer (8)

(b) Shipping company's responsibilities (6)

(c) Certificate issued as per the code and its validity (6)

(a) Sketch and describe a non-portable 136 liter foam fire engine (8)

(b) Briefly explain how to operate the foam engine (3)

(c) State the two constituents used, which enable stable foam to be produced (3)

(d) State for what approximate length of time, the engine should generate foam (3)

(e) Where on board ship would you expect such an extinguisher to be located (3)

Write short notes on:

(a) Garbage Record Book (5)

(b) Discharge criteria as per Annex IV of MARPOL 73/78 (5)

(c) High pressure Water mist system in the engine room (5)

(d) Safeties in a pump room of an oil tanker (5)

(a) Describe the routine testing required for self-contained breathing apparatus sets. (10) (b) Describe the procedure that you would adopt to find missing personnel in a smoke-filled accommodation area. (10)

(a) Describe, with the aid of a sketch, the braking arrangement for the controlled lowering of life boats (10)

(b) State the periodic survey requirements relating to the wire rope fall of lifeboats (10)

(a) Sketch a simple line diagram showing a shipboard oily water separator in series with a coalescing second stage (8)

(b) Briefly describe the above arrangement and its operations; also state the allowable oil content in p.p.m. of the discharge effluent from such an arrangement (8)

(c) Explain how oil density and temperature relate to separation (4)

(a) List the SOLAS requirements for steering gear system of a ocean going ship. (10)

(b) Describe the drills and exercises mandated by the SOLAS convention with regards to the steering gear system with reference to the convention. (10)

With reference to Port State Control:

(a) List the certificates which a Port State Control officer may like to see during inspection (10)

(b) What do you understand by the following:

(i) Clear Grounds (2)

(ii) Detailed inspection of the ship (2)

(iii) Detainable deficiencies in SOLAS (4)

(iv) Suspension of inspection (2)

Considering that the engine room is the most common single space on board ships for fire to break out, discuss the merits and demerits of the following fixed fire fighting systems: (20)

(a) Carbon dioxide

(b) Pressure water spray

(c) High expansion foam

Describe an emergency electrical power generating plant for use in the event of a complete failure of the main electrical power and make reference to:

(a) Location (4)

(b) Starting arrangements (4)

(c) Fuel oil and its supply (4)

(d) Cooling system (4)

(e) Periodic attention required (4)

State the causes of scavenge fire in a two-stroke engine and explain how the possibility of such an occurrence can be reduced. If a scavenge fire does occur what action should be taken? Discuss the use of CO2 and dry powder for extinguishing such a fire and describe a fixed installation for applying one of these chemicals. (20)

During the loading of a petroleum tanker, the incoming cargo forces out from the tank its previous atmospheric contents (air-vapour-inert gas). Explain:

(a) The dangers of venting during the loading via open tank hatches (10)

(b) Why the pressure/vacuum valves is not used for venting. (10)

(a) Describe the changes which take place within a lead-acid battery during discharge and when charging is taking place. (10)

(b) What are the safety features you would find in: (10)

(i) Paint store

(ii) Battery room

What are the various Annexes to the MARPOL 78 convention. Briefly state, what each one of the Annex signifies and the key regulations within each. (20)

Petroleum vapours are a dangerous substance and when mixed with air can be ignited. With this in mind, briefly describe,

(a) An explosimeter or combustion gas indicator which can be used to check the atmosphere of a tank or pump room (10)

(b) Describe the explosimeter and its operation. (10)

(a) The Centrifugal ballast pump in the engine room also doubles as a fire pump in your ship. What specific precautions would you take to change over the ballast pump from ballast / deballast mode to a fire pump mode. (10)

(b) How is the emergency bilge suction tested? (10)

(a) Explain the purpose of a Hot Work permit. (6)

(b) State the different types of work permit used on ships and their utility. (6)

(c) Prepare a checklist for issuance of Hot Work permit. (8)

(a) What are the short term measures devised by IMO for controlling the emission of Green House gases (5)

(b) State the measures and how they will take effect; What type of ships are these rules applicable to? (5)

(c) What documents will be required to be carried on board under the new regulations? (5)

(d) What is SEEMP Part III? State it's contents. (5)

Write short notes on :

(a) Garbage Record Book (5)

(b) Discharge criteria as per Annex IV of MARPOL 73/78 (5)

(c) High pressure Water mist system in the engine room (5)

(d) Safeties in a pump room of an oil tanker (5)

(a) Sketch a simple line diagram showing a shipboard oil-water separator in series with a coalescing second stage. (10)

(b) Describe the arrangement and operation of the separator sketched in (a). (10)

(a) Name and describe in detail any three mandatory IMO Codes. Explain their

significant features. (15)

(b) What do you understand by the term Protocol to a convention"? Give examples. (5)

(a) With respect ISPS code, define the levels of security and explain what action needs to be taken in each case (8)

(b) What is SSP and state it's purpose? Name the essential points that the SSP must address (8)

(c) Explain the term 'Declaration of security' (4)

(a) List the items which are contained in the training manual pertaining to life saving appliances. (5)

(b) Describe the frequency of abandon ship drills and fire drills and how they should be conducted. (5)

(c) State the regulation regarding the maintenance of life boat falls. (5)

(d) List the LSA to be carried by all ships. (5)

With reference to the cargo tanks of oil tankers:

(a) State:

(i) The purpose of the pressure vacuum valve; (5)

(ii) The dangers of venting during loading via open tank hatches; (5)

(b) (i) Sketch a high velocity vent; (5)

(ii) Describe the operation of this vent and state why such a device is used (5)

(a) State with reasons the essential requirements for unattended machinery spaces. (8)

(b) With reference to a periodically unattended machinery space of a dry cargo vessel discuss the requirements for:

(i) Protection against flooding (6)

(ii) Control of propulsion machinery from the navigating bridge. (6)

(a) Why is it necessary to treat ballast water, prior to it's discharge? (8)

(b) Explain the difference between ballast water exchange and ballast water treatment. Name the standards used in each case. (12)

(a) What are the different types of garbages that are generated on board as per MARPOL Annex V and what are the provisions for dealing with them? (10)

(b) State the requirements for maintaining Garbage management Plan and Garbage Record book, Name the entries to be made in garbage record book. (10)

(a) Define enclosed space; Give examples of enclosed spaces on ships. (7)

(b) What is the procedure for an enclosed space entry, describe the same. (7)

(c) What type of permit is required for entry into enclosed spaces and how is it issued. What is it's validity. (6)

(a) Explain why bunkering is considered a hazardous operation? What type of casualty can occur during bunkering? Discuss the implications of such incidents, if so happens. (10)

(b) Name the bunkering procedure to be followed:

(i) In preparation of receiving bunkers, (4)

(iĩ) While receiving bunkers, and (3)

(iii) On completion of bunkering. (3)

(a) What are the sulphur limits for fuel in use under MARPOL? (5)

(b) What happens if compliant fuel cannot be obtained in the port of bunkering? (5)

(c) What if the sulphur analysis resulting from a commercial analysis does not match the bunker delivery note? (5)

(d) What are the timelines for installation of "in use" fuel sampling points on ships? Does it apply for existing ships? (5)

With respect to gravity lifeboat davits: describe and state the purpose of: (20)

(a) Centrifugal brakes

(b) Deadman's Handle

(c) Limit switches on Davits

(d) Onload release gear

(a) State the causes of scavenge fire in a two-stroke engine and explain how the possibility of such an occurrence can be reduced. (10)

(b) If a Scavenge fire does occur, what action should be taken?

Discuss the use of CO2 and dry powder for extinguishing such a fire and describe a fixed installation for applying one of these substances. (10)

(a) What are the requirements of Emergency Source of electrical power as per SOLAS

Convention as amended, in cargo ships? (6)

(b) Name the services that are required to be supplied power from emergency source. (6)

(c) What are the starting arrangements for emergency generating sets? (8)

(a) Name the types of portable fire extinguishers used on board ships. (5)

(b) State the use of the named type of extinguishers for extinguishing the concerned type of fire. (5)

(c) Sketch and describe a mechanical foam type of extinguisher, naming the components and material used to generate foam. (10)

(a) In relation to International Load Line Convention, define Type 'A' and Type 'B' ships. (10)

(b) What is freeboard and how is it determined. Draw a line sketch of Load Line marks. (10)

(a) How does the Selective Catalytic Reduction (SCR) system work? (10)

(b) If Selective Catalytic Reduction (SCR) has such an extremely high NOx reduction efficiency why is it so fare in marine applications? (10)

(a) Define enclosed space, Give examples of enclosed spaces on ships (7)

(b) What is the procedure for an enclosed space entry, describe the same (7)

(c) What type of permit is required for entry into enclosed spaces and how is it issued. What is it's validity (6)

(a) Explain why bunkering is considered a hazardous operation? What type of casualty can occur during bunkering? Discuss the implications of such incidents, if so happens. (10)

(b) Name the bunkering procedure to be followed :

(ii) In preparation of receiving bunkers. (4)

(ii) While receiving bunkers, and (3)

(iii) On completion of bunkering (3)

(a) What are the sulphur limits for fuel in use under MARPOL? (5)

(b) What happens if complant fuel cannot be obtained in the port of bunkering? (5)

(c) What if the sulphur analysis resulting from a commercial analysis does not match the bunker delivery note. (5)

(d) What are the timelines for installation of "in use" fuel sampling points on ships? Does it apply for existing ships? (5)

Write short notes on the following: (20)

(a) EPIRB and SART

(b) Hydrostatic Release Unit (HRU)

(c) Pyrotechnics

(d) Muster list indicating essential elements

Enumerate the essential elements of ISM code. To what type of vessels it is applicable. Describe various documents, certificates issued under this Code. State their validity & periodical audit and the issuing authorities. (20)

(a) What are the requirements of Emergency Source of electrical power as per SOLAS Convention as amended in cargo ships (6)

(b) Name the services that are required to be supplied power from emergency source (6)

(c) What are the starting arrantements for emergency generating sets. (8)

How would you test the preparedness of your ship in anticipation of a Port State Control (PSC) inspection, before arrival port in the following areas:

(a) Paint store and galley (4)

(b) Fire control station and CO2 room (4)

(c) Steering gear including chemical locker (4)

(d) Lifebaot deck (8)

(a) How do ships contribute to marine pollution? Name a few potential marine pollution sources (10)

(b) What is the impact of shipping operations on the environment? (5)

(c) How can shipping pollution be reduced? Name some of the measures which could help. (5)

(a) What are the causes of an uptake fire? (6)

(b) State the conditions under which light soot fire, intensifies to a high temperature fire in boiler uptake. What temperatures are produced in each case. (6)

(c) How boiler uptake fire is controlled? Why the use of soot blowers is prohibited? (8)

With respect to MLC 2006: write short notes on following:

(a) Hours of Rest/Hours of Work. (5)

(b) DMLC Part I and DMLC Part II (5)

(c) On board complaint redressal. (5)

(d) Why is MLC 2006,considered as the 'bill of rights' (5)

(a) Sketch and describe the working of a Sprinkler type, automatic fire detection and fire fighting system on ships, labelling it components in the circuit. (10)

(b) What maintenance is required periodically? State the routine tests required? (10)

Write short notes on following:

(a) Flammability diagram and its significance (10)

(b) Risk assessment: why and how it is carried out on ships with examples (10)

(a) What is ozone depletion and what are it's effects? (5)

(b) Name the gases which have ozone depleting potential and how ODP is classified. (5)

(c) What actions are now in place to control the usage or accidental release of such gases. What recordkeeping is essential? (10)