單項(xiàng)選擇題Why is gas-freeing rarely required for LPG cargo tanks? ()

A.LPG is compatible with all cargos
B.LPG's high oxygen content makes it nonvolatile
C.Cargo tanks are inspected less frequently than on oil tankers
D.The cargo tanks are used for one type of cargo only


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1.單項(xiàng)選擇題Why are most break bulk vessels built with the transverse framing system rather than the longitudinal system? ()

A.The transverse system is more resistant to hog and sag stresses
B.The numerous longitudinal frames cause excessive broken stowage
C.The transverse system provides better support to the varying cargo densities on a break bulk vessel
D.The deep web frames interfere with the stowage of break bulk cargo

2.單項(xiàng)選擇題While your vessel is docked port side to a wharf,a sudden gale force wind causes the vessel’s stern lines to part. The stern begins to fall away from the dock,and no tugs are immediately available. Which measure(s) should you take FIRST?()

A.Notify the engineroom of the need for propulsion
B.Shut down any cargo transfer that's in progress
C.Let go the port anchor and veer to a short scope of chain
D.Obtain assistance from the terminal to put new stern lines out

5.單項(xiàng)選擇題While loading cargo,a white trimming light on the starboard side comes on. This indicates that().

A.the vessel has a list of about 1` to starboard
B.the chutes should be directed to the starboard side
C.the chutes in No. 1 hold should be directed to the starboard side
D.a severe list to starboard has developed and all loading should cease

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While loading cargo,a white trimming light on the starboard side comes on. This indicates that().

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You are discharging cargo and the inert gas system is in operation to inert the tanks. The pressure in a tank being discharged starts to drop below the allowable limit. What action should you take? ()

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In a charter-party,where there is a conflict between the printed and written parts of the contract owing to an error or to inadvertence,the intention expressed by the written part should,as a general rule,()that expressed by the printed part.

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Which variable factor affects the initial lashing requirements aboard Ro-Ro vessels? ()

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If any cargo is damaged,the insurance company usually pays to the cargo owner a sum of money equal to the value of().

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While your vessel is docked port side to a wharf,a sudden gale force wind causes the vessel’s stern lines to part. The stern begins to fall away from the dock,and no tugs are immediately available. Which measure(s) should you take FIRST?()

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