A.comes directly over the bow B.comes directly over the stern C.comes over an area extending from broad on the bow to the quarter D.has no effect on the vessel
A.Rub the toes briskly B.Elevate the foot slightly C.Rewarm rapidly D.Give aspirin or other medication for pain if necessary
A.give the victim artificial respiration B.completely restrain the victim C.give the victim one 30 mg tablet of phenobarbital D.keep the victim from injuring him or herself
A.deadweight cargo tonnage aboard B.displacement tonnage of vessel C.gross tonnage of vessel D.net tonnage of vessel
A.a rotation B.a revolution C.space motion D.nutation
A.you can stop within your visibility range B.you can take proper and effective action to avoid collision C.you are traveling slower than surrounding vessels D.no wake comes from your vessel
A.blocks have been overhauled B.hauling parts of two tackles are attached C.hauling part leads through the movable block D.hauling part leads through the standing block
A.there are fifteen pounds of CO2 in the container B.the container，when full，weighs fifteen pounds C.the pressure at the discharge nozzle is l5 psi D.the empty container weighs fifteen pounds
A.negative GM B.progressive flooding C.structural failure D.an immediate need to counterflood
A.is more flexible and has the ability to absorb shock because of its weight B.is less subject to wear and damage from abrasion C.requires little maintenance D.All of the above
