A.tripping line
B.tripping bracket
C.norman pin
D.steamboat ratchet
您可能感興趣的試卷
你可能感興趣的試題
A.two chains of equal length
B.a single nylon pendant rove through a heavy ring free to move on the pendant
C.two long legs of wire rope shackled to a fishplate
D.a single length of heavy chain with both ends secured on deck to welded pad eyes
A.beach
B.deck
C.pier
D.towed vessel
A.a short length of line used for temporarily holding another line
B.a snatch block for handling a topping lift
C.an engine order telegraph
D.the brake on a cargo winch
A.The rusting area
B.The rusted area
C.The corroded area
D.The corrosive area
最新試題
You must ensure that lifesaving equipment is（）.
What is TRUE about hoisting operations?（）
You are operating a lift boat.When beginning to jack down you should（）.
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（）.
The margin plate is the（）.
What term indicates the line drawn at the top of the flat plate keel（）.
Any Works completion date quoted by the Repairer is an estimate only and the Repairer shall not be（）liable for any failure to complete the Works by that date.
When lowering lifeboats in heavy seas，a good practice is to rig frapping lines（）.
The lifeboats on your vessel are stowed on cradles on deck and are handled by sheath-screw boom davits. Which of the following statements about launching a boat is TRUE?（）
The process of lowering a boom to a horizontal position and onto its deck support is called（）.