A.control the descent rate of a lifeboat B.control the ascent rate of a lifeboat C.cut off power to the winch when the lifeboat nears the final stowed position D.cut off power to the winch when the lifeboat reaches the davit bumpers
A.surfaced with a nonskid texture B.roped off to prevent unnecessary access C.kept clear of any obstructions that would interfere with launching D.posted with a list of persons assigned to the lifeboat
A.hoist man B.limit switch C.brake handle D.preventer bar
A.eliminate all water entering the hole B.only plug holes in machinery or other vital spaces C.reduce the entry of water as much as possible D.plug the largest holes first
A.portable ventilation system B.flame safety lamp C.self-contained breathing apparatus D.gas mask
A.for the saving of life B.for fire-fighting C.for mooring purpose D.for towing purpose
A.shorter than the rowing oars B.the same length as the rowing oars C.longer than the rowing oars D.unrelated to the length of the rowing oars
A.be painted bright red B.be secured to a permanent part of the lifeboat structure C.have the area surrounding the lever painted white D.All of the above
A.increasing the righting moment B.decreasing the vessel's displacement C.increasing the reserve buoyancy D.shifting the CG (center of gravity) off center
A.yaw joint B.sway joint C.slip joint D.flex or ball joint
