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
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A.Lowering the boom
B.Raising the boom
C.Spotting the boom over the deck
D.Swinging the boom athwartships
A.Heavy rains could cause downflooding
B.Visibility could be restricted by low clouds
C.Large waves could cause structural damage
D.Personnel may be injured by loose deck gear blown by the wind
A.matters
B.happens
C.refers
D.applies
A.anchor the vessel
B.bring the head into the wind
C.clean the decks
D.move the vessel by hauling on lines
A.coiling the line
B.faking down the line
C.flemishing the line
D.racking the line
最新試題
What is TRUE about hoisting operations?（）
Which tackle arrangement has the LEAST mechanical advantage（）.
The purpose of the tripping line on a sea anchor is to（）.
The stevedores have already stowed the porcelain ware（）up to the deckhead.
You are operating a lift boat.When beginning to jack down you should（）.
Which type of link is generally used to connect shots of anchor chain（）.
The main advantage and chief characteristic of a Steulchen boom is that it can be（）.
The Customer agrees to pay the full invoiced price，plus all other amounts payable to the（）Repairer under these terms and conditions，relating to or arising out of the Works for the Customer.
The usual method of arranging a line on deck so that it will run out easily without kinking or fouling is（）.
You are handling a mooring line and are instructed to Check the line.What should you do（）.