A.forty two months from the date of manufacture
B.thirty six months from the date of the last inspection
C.twenty four months from the date of approval
D.twelve months from the date of purchase
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A.12 hand red flares
B.12 rocket parachute flares
C.12 hand combination flares and orange smoke signals
D.6 hand red flares，and 6 hand orange smoke signals
A.the distance of visibility
B.1/2 the distance of visibility
C.a distance appropriate to the existing circumstances and conditions
D.the distance that it would require for the propeller to go from full ahead to full astern
A.ALWAYS be included in the initial distress message
B.be sent to a Coast Guard station FIRST
C.be transmitted as a series of short messages，if time allows
D.include the vessel's draft
A.CSS duties are always assumed by passenger vessels，dry cargo vessels，or tankers in that order of precedence
B.The CSS must be established by mutual agreement between the ships concerned
C.A tank vessel should never be assigned CSS duties unless only tank vessels are present
D.The first vessel to arrive at the distress incident is designated as the CSS
A.vessel not under command
B.sailing vessel
C.vessel in distress
D.vessel being towed
最新試題
Which is a distress signal? （）
Upon receipt of a distress message，a merchant vessel is bound to proceed to the scene of the distress. Under which of the following cases would this NOT be true?（）
When can routine communications be resumed when radio silence has been imposed?（）
Wat is NOT required in the radiotelephone log?（）
Distress signals may be（）.
What is the fundamental purpose for imposing radio silence? （）
When you are firing a pyrotechnic distress signal，it should be aimed at（）.
Which of the following statements about transmitting distress messages by radiotelephone is INCORRECT?（）
Which is NOT a distress signal? （）
If you log a distress message，it must include the（）.