单项选择题

When lowering lifeboats in heavy seas，a good practice is to rig frapping lines（）.

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

相关考题

What term indicates the line drawn at the top of the fl...

单项选择题What term indicates the line drawn at the top of the flat plate keel（）.

A.Base line
B.Molded line
C.Designer's waterline
D.Keel line

What is TRUE about hoisting operations（）.A.Personnel ma...

单项选择题What is TRUE about hoisting operations（）.

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

The vessel or other goods upon which the Works have bee...

单项选择题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.

A.selected
B.collected
C.detected
D.effected

甲板与船体保养

When lowering lifeboats in heavy seas，a good practice is to rig frapping lines（）.