A.A line led forward from the bow
B.A line led aft from the bow
C.A line led in the same direction as the keel
D.A line led at a right angle to the keel
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A.on only the forward falls
B.on only the after falls
C.with a lead of about 45 degrees to the boat
D.from the falls to the main deck of the vessel
A.Base line
B.Molded line
C.Designer's waterline
D.Keel line
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.selected
B.collected
C.detected
D.effected
A.act of God
B.lock-out
C.strike
D.paint fire
最新試題
The tweendecker has（）below the main deck.
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.
You have been towing astern and have just let go the tow.Your deckhands are pulling in and faking the towline by hand on the stern.The most dangerous action to take is to（）.
What danger is presented if a waterspout passes over a ship?（）
The process of lowering a boom to a horizontal position and onto its deck support is called（）.
What is meant by the term TOPPING THE BOOM?（）
To warp a vessel means to（）.
Solid waste generation，and electricity and water consumption are costly and have their own set of environmental（）.
When a line is spirally coiled about its end and lying flat on deck，it is said to be（）.
Which type of link is generally used to connect shots of anchor chain（）.