单项选择题
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
点击查看答案&解析
相关考题
-
单项选择题
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 -
单项选择题
The hinge fitting used to attach the boom to the mast is the（）.
A.gooseneck
B.step
C.swivel
D.pintle -
单项选择题
The heaviest type pallet is the（）.
A.factory pallet
B.shipping pallet
C.stevedoring pallet
D.warehouse pallet
