The emergency alarm is sounded on ()according to master’s order.
A、A.VHF
B、B.broadcast
C、C.radio
D、D.sextant
A、A.VHF
B、B.broadcast
C、C.radio
D、D.sextant
A、The generator and bus transfer section B、The 450 volt, 60 cycle, 3 phase bus C、The 120 volt, 3 phase, 60 cycle bus D、The 24 volt DC bus
A、abandon ship B、dismissal from fire and emergency stations C、fire and emergency D、man overboard
A、abandon ship B、dismissal from fire and emergency stations C、fire and emergency D、man overboard
A、My vessel was anchored waiting for dry-docking B、Only towards the end did I sound the alarm C、Hearing emergency alarm,everyone got confused D、When everything was almost under control, it is unnecessary to bother others
A、A.More than six short blasts and one long blast on the whistle B、B.Continuous blast of the ships whistle for a period of not less than 10 seconds supplemented by the same signal on the general alarm C、C.Three short blasts of the whistle supplemented by the same signal on the general alarm D、D.More than six short blasts and one long blast on the whistle supplemented by the same signal on the general alarm
A、A.When the distress alert is sounded B、B.When the emergency equipment is switching on C、C.When the general emergency alarm is sounded D、D.When the distress broadcast is sounded