The revolving drum of a winch used to haul lines is called a（）.

A.right the craft in case of capsizing
B.increase area for radar detection
C.act as a sail in case of a power loss
D.steady the craft in heavy seas

A.a tack weld
B.the self-locking characteristics of its taper
C.a cotter pin
D.a lead plug

A.be at least 3/8 inch diameter and properly secured around the sides and ends of the device
B.be festooned in bights not longer than three feet long
C.have a seine float in each bight unless the line is an inherently buoyant material
D.All of the above