A.mean sea level B.mean high water C.mean low water D.half-tide level
A.the altitude above sea level B.the season of the year C.the latitude or distance from the equator D.All of the above
A.mirage effects B.sea smoke C.extensive snowfall D.false horizons
A.check the liferaft's way B.keep the liferaft end on to the sea C.reduce the possibility of capsizing or broaching D.right the raft if it inflates inverted
A.Having the vessel head toward the sea B.Running before a sea C.Being turned broadside to the sea D.Having the vessel filled with water
A.a heavy anchor with an extra long line used to anchor in deep water B.a cone shaped bag used to slow down the wind drift effect C.a pad eye to which the sea painter is made fast D.made of wood if it is of an approved type
A.off-center B.on the centerline C.completely flooded D.open to the sea above and below the waterline
A.cool the craft in a fire B.cool the engine C.spray oil on the sea to calm it D.spray personnel during a fire
A.port quarter and make as much headway as possible B.starboard quarter and make as much headway as possible C.starboard bow and make as much headway as possible D.port bow and make as much headway as possible
A.percentage of frequency of wave heights B.percentage of poor visibility conditions C.sea surface temperatures D.amounts of precipitation
