A.lift
B.rise
C.elevate
D.hoist
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A.Radial
B.Sheath-screw
C.Quadrantal
D.Gravity
A.Centrifugal
B.Gear
C.Piston
D.Vane
A.A flashing light combined with a fixed light of greater brightness
B.Light flashes combined in groups,with a different number of flashes in each group
C.A light showing groups of two or more flashes at regular intervals
D.A fixed light varied at regular intervals by groups of two or more flashes of greater brightness
A.auxiliary guys
B.extra fair leads
C.steel bands
D.stops
A.be open to view so,if a foreign object gets in the gearing,the operator can immediately stop the machinery
B.have a guard over the gearing
C.be painted a contrasting color from the base color in order to call attention to the gearing
D.not be operated if there is any crew within 10 feet of the machinery
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The usual method of arranging a line on deck so that it will run out easily without kinking or fouling is().
Which mooring line prevents sideways motion of a vessel moored to a pier().
The process of lowering a boom to a horizontal position and onto its deck support is called().
The Chief Petty Officer employed in the repair and maintenance work shall such abilities as to prepare and apply().
What term indicates the line drawn at the top of the flat plate keel().
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().
To warp a vessel means to().
When lowering lifeboats in heavy seas,a good practice is to rig frapping lines().
What is TRUE about hoisting operations().
You are operating a lift boat.When beginning to jack down you should().