單項選擇題The strake on each side of the keel is called a（）.

A.Sheer strake
B.Gatewood strake
C.Insulation strake
D.Garboard strake


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2.單項選擇題The riding pawl is（）.

A.a safety interlock in a cargo winch that prevents the runner from overspeeding
B.a stopper that prevents the anchor cable from running free if the cable jumps the wildcat
C.the device that locks the deck lashings of the Peck and Hale system
D.the lug that rides on the eccentric rib and engages the locking ring on the windlass

3.單項選擇題The primary barrier of a bulk carrier is formed by（）.

A.the single skin side shell and the inner bottom
B.deck strips，hatch covers and coamings
C.the vertically corrugated transverse watertight bulkheads
D.the single skin side shell between topside and hopper tanks，and the cross deck strips，hatch covers and coamings

4.單項選擇題The permissible SWSF and SWBM are assigned by（）.

A.IMO
B.IACS Member Societies
C.SOLAS
D.BC Code

5.單項選擇題The opening in the deck beneath the anchor windlass that leads to the chain locker is the（）.

A.Hawse pipe
B.Fall pipe
C.Drop-pipe
D.Spill pipe