A.commence
B.generate
C.give
D.have
您可能感興趣的試卷
你可能感興趣的試題
A.liable for any repair
B.liable for any failure
C.responsible for any repair
D.responsible for any fulfilling
A.to their final position with the winch operating at slow speed
B.to the bar stop，and then hand cranked to their final position
C.until just before they make contact with the limit switch，and then hand cranked to their final position
D.to the embarkation deck，and then hand cranked to their final position
A.coiled
B.faked
C.flemished
D.seized
A.Personnel may work beneath suspended loads，as long as they are alert and wear hard hats
B.If a suspended load with no tag begins to spin，personnel should attempt to stop the spinning if the load is within reach
C.If tag lines are used to control a suspended load，they should be secured to the deck
D.Personnel not involved in the hoisting operation should be kept clear of the transfer area
A.Lowering the boom
B.Raising the boom
C.Spotting the boom over the deck
D.Swinging the boom athwartships
最新試題
The terms ceiling and margin plate are associated with the（）.
Which mooring line prevents sideways motion of a vessel moored to a pier（）.
The vessel or other goods upon which the Works have been carried out must be（）from the Repairer’s worksite within 3 days after the invoice date or in accordance with other written notification by the Repairer to the Customer.
To warp a vessel means to（）.
When hoisting a boat on gravity type davits using an electric motor driven winch，the davit arms should be brought up（）.
You are operating a lift boat.When beginning to jack down you should（）.
The process of lowering a boom to a horizontal position and onto its deck support is called（）.
The purpose of the tripping line on a sea anchor is to（）.
Which will cause a wire rope to fail（）.
What is TRUE about hoisting operations（）.