A.KM is small B.KM is high C.BL is small D.KB is large
A.When at anchor，the pilot vessel is only required to sound anchor signals B.The identification signal must be sounded any time the pilot vessel is underway C.The pilot vessel may only sound the identity signal when making way D.All of the above
A.riding pawl B.buckler C.devil's claw D.locking ring
A.fix B.estimated position C.dead reckoning position D.running fix
A.positive stability B.negative stability C.neutral stability D.maximum stability
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.join lines of equal size B.form a temporary eye (loop) at the end of a line C.be a stopper D.keep a line from fraying
A.With a radio weather bulletin or weather fax B.using shipboard radar C.observe the wind direction and apply Buys Ballot's law D.All of the above
A.generally shorter than the others and is used to steer with B.is longer than the others and is used as the stroke oar C.is raised in the bow of the boat for the steersman to steer by D.longer than the others used for steering
A.ferries B.passenger liners C.cruise ships D.ocean going vessels
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