單項選擇題The holding power of an anchor is the().

A.maximum sustained vertical load an anchor will resist before dragging
B.maximum sustained horizontal load an anchor will resist before dragging
C.maximum sustained vertical load an anchor will resist before the mooring line breaks
D.maximum sustained horizontal load an anchor will resist before the mooring line breaks


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1.單項選擇題The hoist line primarily used for lifting personnel on ship cranes is called the().

A.personnel line
B.whip line
C.main hoist line
D.pendant

2.單項選擇題The hinge fitting used to attach the boom to the mast is the().

A.gooseneck
B.step
C.swivel
D.pintle

3.單項選擇題The heaviest type pallet is the().

A.factory pallet
B.shipping pallet
C.stevedoring pallet
D.warehouse pallet

4.單項選擇題The head of the bend is the().

A.top or upstream beginning of a bend
B.bottom or downstream beginning of a bend
C.midpoint or center radius of a bend
D.center line or apex of a bend

5.單項選擇題The firing of a red star signal may mean().

A.This is the best place to land
B.You are seen - assistance will be given as soon as possible
C.Tail block is made fast
D.Slack away