AIGF - Advanced Training for Ships subject to the IGF Code Exit Exam Questions - Set 10

Question 1

In ship design and arrangement is to provide for

Accepted Answer

D: All the above

Answer

A: refuelling systems

Answer

B: mechanical protection of power generation equipment

Answer

C: space arrangements

Question 2

the fuel when carried in a fuel containment system requiring a complete or partial secondary barrier,hold spaces shall be segregated from the sea by a double bottom.is carried at temperatures below ___________,

Accepted Answer

B: minus 10ºC

Answer

A: 0ºC

Answer

C: plus 10ºC

Answer

D: none of the above

Question 3

the fuel when carried in a fuel containment system requiring a complete or partial secondary barrier, at temperatures below ____________, the ship shall also have a longitudinal bulkhead forming side tanks

Accepted Answer

C: minus 55ºC

Answer

A: plus 55ºC

Answer

B: none of the above

Answer

D: 0ºC

Question 4

Liquefied gas fuel containment systems can be designed in accordance with ___________ environmental conditions

Accepted Answer

C: north Atlantic

Answer

A: north Indian ocean

Answer

B: north Antartic

Answer

D: north Pacific

Question 5

Liquefied gas fuel containment systems can be designed with suitable safety margins such as ___________

Accepted Answer

C: All the above

Answer

A: being appropriate for uncertainties in loads

Answer

B: the environmental conditions anticipated for the liquefied gas fuel containment system's design life and the loading conditions appropriate for them

Answer

D: to withstand in the intact condition

Question 6

What criteria to be considered when establishing functional loads?

Accepted Answer

A: All the above

Answer

B: Internal pressure

Answer

C: Thermally induced loads

Answer

D: External pressure

Question 7

What are the cases Internal pressure in Liquefied gas fuel containment safety principles ?

Accepted Answer

A: both (a) and (b)

Answer

B: Po shall not be less than the gauge vapour pressure of the liquefied gas fuel at a temperature of 45°C

Answer

C: Po shall not be less than MARVS

Answer

D: none of the above

Question 8

External design pressure loads can be based on the difference between the

Accepted Answer

B: minimum internal pressure and the maximum external pressure to which any portion of the tank

Answer

A: No need to consider any pressure while designing

Answer

C: inside temperature and outside temperature

Answer

D: none of the above

Question 9

Where the liquefied gas fuel temperature at atmospheric pressure is not____________ the hull structure may be designed as a secondary barrier

Accepted Answer

A: below minus 55°C

Answer

B: below 255°C

Answer

C: below plus 55°C

Answer

D: above plus 55°C

Question 10

Stationary thermally induced loads shall be considered for liquefied gas fuel containment systems where

Accepted Answer

A: both (a) and (b)

Answer

B: operating temperature may give rise to significant thermal stresses

Answer

C: none of the above

Answer

D: the design supporting arrangements or attachments

Question 11

The static component of loads resulting _____________ can be considered.

Accepted Answer

A: both (a) and (b)

Answer

B: All the above

Answer

C: loads from associated structure and equipment,

Answer

D: from interaction between liquefied gas fuel containment system and the hull structure,

Question 12

Environmental loads are not otherwise classified as a ____________

Accepted Answer

D: All the above

Answer

A: permanent load

Answer

B: accidental load

Answer

C: functional load

Question 13

In dynamic loads reduction, Account may due to necessary ___________

Accepted Answer

A: both (a) and (b)

Answer

B: none of the above

Answer

C: speed reduction

Answer

D: variation of heading

Question 14

The accelerations acting on tanks shall be estimated at their centre of gravity and includes which type of components?

Accepted Answer

A: All the above

Answer

B: transverse acceleration: motion accelerations of sway, yaw and roll and gravity component of roll

Answer

C: vertical acceleration: motion accelerations of heave, pitch and, possibly roll

Answer

D: longitudinal acceleration: motion accelerations of surge and pitch and gravity component of pitch

Question 15

The dynamic component of loads resulting from interaction between ___________

Accepted Answer

C: All the above

Answer

A: the hull structure

Answer

B: liquefied gas fuel containment systems

Answer

D: including loads from associated structures and equipment

Question 16

Accidental loads are loads that are imposed on a liquefied gas fuel containment system and it's supporting arrangements under ______________ conditions

Accepted Answer

B: both (a) and (b)

Answer

A: unplanned

Answer

C: none of the above

Answer

D: abnormal

Question 17

The structural design can take into account the possibility of ________

Accepted Answer

C: All the above

Answer

A: buckling

Answer

B: plastic deformation

Answer

D: fatigue failure

Question 18

With reference to load calculation LRFD means ____________________

Accepted Answer

A: Load Resistance Factor Design

Answer

B: Load Resistance Fever Design

Answer

C: Level Reaction Factor Design

Answer

D: Level Resistance Factor Design

Question 19

In Structural analysis, The design analyses is based on accepted principles of ___________

Accepted Answer

C: All the above

Answer

A: strength of materials

Answer

B: statics load

Answer

D: dynamics load

Question 20

Simplified methods or simplified analyses may be used to calculate the ____________

Accepted Answer

D: load effects

Answer

A: dynamics effects

Answer

B: statics effects

Answer

C: theory effects

Question 21

In structural analysis, the most unfavourable scenarios for all relevant phases during ____________ shall be considered

Accepted Answer

B: All the above

Answer

A: handling stage

Answer

C: testing stage

Answer

D: construction stage

Question 22

How is Structural capacity determined?

Accepted Answer

D: both (a) and (b)

Answer

A: analysis

Answer

B: testing

Answer

C: none of the above

Question 23

How is Structural capacity determined by simplified linear elastic analysis or by Code provisions?

Accepted Answer

B: both (a) and (b)

Answer

A: Plastic deformation and buckling shall be considered

Answer

C: Analysis shall be based on characteristic load values

Answer

D: none of the above

Question 24

How is Structural capacity How is analysis based on characteristic load values follows for Environmental Loads?

Accepted Answer

A: For wave loads; most probable largest load encountered during 108 wave encounters

Answer

B: strength Values

Answer

C: Specified Values

Answer

D: Expected Values

Question 25

Stresses may be further limited by ____________

Accepted Answer

A: All the above

Answer

B: fatigue analysis

Answer

C: buckling criteria

Answer

D: crack propagation analysis

Question 26

On what basis analysis based on characteristic load values for Permanent Loads?

Accepted Answer

A: Expected Values

Answer

B: Dynamic Valves

Answer

C: Expected Load History, but not less than 108 cycles

Answer

D: Specified Values

Question 27

On what basis analysis based on characteristic load values for Functional Loads?

Accepted Answer

A: Specified Values

Answer

B: Dynamic Valves

Answer

C: Expected Values

Answer

D: Expected Load History, but not less than 108 cycles

Question 28

On what basis analysis based on characteristic load values for Environmental Loads?

Accepted Answer

D: Expected Load History, but not less than 108 cycles

Answer

A: Specified Values

Answer

B: Dynamic Valves

Answer

C: Expected Values

Question 29

Fracture mechanics analyses of fatigue crack growthis carried out by?

Accepted Answer

D: All the above

Answer

A: Crack propagation paths in the structure

Answer

B: The time required for a crack to propagate to cause a leakage from the tank

Answer

C: Crack growth rate

Question 30

The accidental design condition is a design condition for _________ with extremely LOW PROBABILITY of occurrence

Accepted Answer

A: accidental loads

Answer

B: static load

Answer

C: environmental load

Answer

D: gravity load

Advanced Training for Ships subject to the IGF Code (AIGF) (Set 10)

In ship design and arrangement is to provide for

Questions in AIGF Set 10

Question Discussion & Notes

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