單項選擇題()is not a static load.

A.Actual weight of the ship's structure,outfitting,equipment and machinery
B.Ballast load(weight)
C.Cargo load
D.Slamming and sloshing load


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1.單項選擇題()is not a longitudinal structural member.

A.sideshell
B.bottom shell plating
C.inner bottom plating
D.transverse bulkhead

2.單項選擇題What is used to prevent twisting of a towing bridle?()

A.A bitt
B.A bulkhead
C.A V-spring
D.A fishplate

3.單項選擇題What is the purpose of cant frames in steel vessels? ()

A.To support the overhang of the stern
B.To provide strength to shell plating at the stern
C.To add strength to the deck beams which support the weather decks
D.To support the plating of a cylindrical tank

4.單項選擇題What is the purpose of a striker plate? ()

A.Provides surface for applying force on machinery
B.Provides landing surface for the sounding bob
C.Absorbs machinery vibration
D.Prevents valve stem over-travel

5.單項選擇題What is NOT used as a stern tube bearing,on a large vessel? ()

A.Wooden (lignum vitae) strips
B.Hard rubber
C.Resin bonded composition
D.Bronze bushings