Pass Benchmark: 70% • Standard: USCG NMC / 46 CFR
USCG Engine Plants (Supplementary) (Set 7)
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Question 1 of 30
In reviewing ship drawings with a new junior office you note that some divisional bulkheads are labeled A60. In the discussion with the junior officer, what should be noted is indicated by the label A60?
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30 MCQs #1 In reviewing ship drawings with a new junior office you note that some divisional bulkheads are labeled A60. In the discussion with the junior officer, what should be noted is indicated by the label A60? #2 During repairs it is necessary to replace existing vessel bulkhead. Drawings indicate the bulkhead is A60. "A" indicates which of the following? #3 Drawings of your deck plans show the use of a A60 bulkheads. "A" indicates which of the following? #4 In preparation for an extended yard period, you are reviewing your ship's plans. You notice several bulkheads are labeled A60. What is indicated by the label A60? #5 The principle personnel hazard unique to Halon fire extinguishers is __________. #6 A three inch overboard discharge line, located six feet below the waterline, has ruptured and separated from the hull. What would be the minimum number of strokes per minute required from a 10" x 8" x 12" duplex double acting reciprocating bilge pump, operating at 96% efficiency, to keep the bilge water level from continuing to rise? See Illustration SF-0034 #7 Your chemical tanker was built to the IBC Code and has foam as the main fire fighting medium. During one of your safety meetings you review the properties of foam as an extinguishing agent. Which of the following is a correct statement that would be appropriate to share during the meeting? #8 The state of charge of a stored pressure type dry chemical fire extinguisher can be readily determined by __________. #9 The fire extinguishing equipment shown in the illustration is a large __________. See Illustration SF-0009 #10 A low velocity fog applicator is held in an all-purpose nozzle by a bayonet joint. The applicator is prevented from rotating in the joint by __________. #11 What would be a major consequence of allowing the refrigeration system of a low pressure fixed CO2 fire extinguishing system to remain inoperable? #12 During vessel familiarization, you find the vessel you are newly assigned to as Chief Engineer has a high pressure CO2 system for the engine room. In what way are the high pressure CO2 bottle released in the event of an engine room fire? #13 Your ship has a low pressure carbon dioxide system that covers the engine room. Fire has been reported in the engine room and the decision has been made to dump the carbon dioxide system into the engine room. While following the procedures to release carbon dioxide you find one engine room supply fan damper that will not close. How should you proceed? #14 As Chief Engineer of a vessel of more than 1600 gross tons on an international voyage, you have just activated the CO2 release handle for the engine room to extinguish a fire. How would you direct the emergency team to reenter the engine room? #15 The most important characteristic of a fire extinguishing agent to be used on electrical fires is for the agent to be __________. #16 As Chief Engineer, how would you instruct a new Third Assistant Engineer to use the fire fighting apparatus illustrated to fight an oil fire at the bunker station? Illustration SF-0020 #17 As Chief Engineer sailing aboard chemical tankers you frequently review the best practices regarding fire fighting during safety meetings. Which of the following would align with industry best practice regarding the use of water in extinguishing chemical fires? #18 A fire has been reported in the ship's galley, as Chief Engineer you direct the team leader of the # 2 emergency squad to secure ventilation to the space. What would your next command be to the emergency team leader, before they can actually start extinguishing the fire? #19 As team leader of the ship's # 2 emergency squad; you have just informed the Bridge that the fire in the Galley has been extinguished. What would you instruct your squad to do next? #20 As team leader of the #2 emergency squad you arrive at the scene of a fire in the Bosun's store room on the weather deck. How would you proceed to fight this fire? #21 A fire has been reported in the ship's laundry room. As Chief Engineer you direct the team leader of the #1 emergency squad to secure ventilation to the space. What would your next command be to the emergency team leader, before they can actually start extinguishing the fire? #22 You notice smoke coming from an open laundry room doorway, which smells like electrical insulation. After activating the fire alarm, which of the following would be the lowest action priority? - #23 While in port working cargo a fire is reported on the forward car deck. The Captain sounds the general alarm, the crew musters and starts fighting the fire. As Chief Engineer you inform the Captain that shore side fire fighting assistance needs to be called, how would you proceed? #24 You are the Chief Engineer of a vessel of more than 1600 gross tons on an international voyage. While in port working cargo a fire is reported in the engine room. Shore side fire fighting assistance has been requested. How would you proceed? #25 The best means of combating an oil fire on the surface of the water surrounding a vessel tied to the pier is to use __________. #26 In the event of a vessel fire in port, shore side firefighters can find details on vessel's fire control plans in which of the following locations? #27 Your vessel is traveling on an international voyage. Regarding the assistance of shore side fire fighters to combat a vessel fire while in port, what document, if any, is required, and where would it be located? #28 Your vessel has two fire pumps and a low pressure CO2 system, which protect the cargo holds and the engine room. A fire is reported on the #3 car deck aft hold. The emergency teams are on air. The first team reports from the forward end of the #3 car deck that there is heavy black smoke coming from the aft end of the hold and there is very limited visibility. They also report they cannot see any flames from their location. The second emergency team reports paint burning and blistering on the hull in the area of #3 car deck aft, as seen from the weather deck. How would you combat this fire? #29 A liquid having a flash point above 80°F, but below 150°F, would be termed a grade __________. #30 The worst atmospheric condition for dispersion of hydrogen sulfide is __________.
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