A.running rigging leading aft from the masts
B.running rigging leading forward from the masts
C.standing rigging leading aft from the masts
D.standing rigging from the cross trees to the mast head
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A.including
B.besides
C.except
D.in addition to
A.hoisting cargo aboard a vessel
B.hoisting personnel aboard a vessel
C.securing a small boat to a large vessel
D.hoisting the anchor
A.slipway
B.graving dock
C.ground warp
D.caisson dock
A.Moving high weights lower
B.Adding weight at the tipping center
C.Moving a weight forward
D.Moving lower weight high
最新試題
The net productivity per gang-hour can be improved through a decrease of（）.
How should you signal the crane operator to hoist（）.
Regulations concerning the stowage，lashing，and securing of timber deck cargoes aboard general cargo vessels may be found in the（）.
Pedestal cranes have limit switches to restrict movement of which function（s）（）.
Where is the most probable location of the remote shutdown station for cargo pumps on a tank barge carrying oil（）.
Official draft measurements should be（）by authorized persons，agreed by both parties involved.
Which statement is TRUE concerning the placard entitled Discharge of Oil Prohibited（）.
What is meant by the term“l(fā)uffing the boom”of a crane（）．
Sudden starts or stops of the boom is likely to cause all of the following except（）.
When discharging an oil cargo，the first consideration is to（）.