If your vessel bums 8 tons of fuel per hour at 15 knots, how many tons per hour will it burn at 18 knots?()
A、1382 tons
B、1561 tons
C、1600 tons
D、1637 tons
A、1382 tons
B、1561 tons
C、1600 tons
D、1637 tons
A、You must keep your course and speed B、You may change course and speed as the other vessel must keep clear C、The other vessel must keep her course and speed D、Both vessels must keep their course and speed
A、vessel not under command B、sailing vessel C、vessel being towed (manned) D、vessel being towed (unmanned)
A、A.hold your course and speed B、B.sound the danger signal C、C.begin an exchange of passing signals D、D.do not cross the channel if you might impede the other vessel
A、when was your vessel built B、at what time is your vessel building C、when is your vessel built D、at what time you built your vessel
A、When was your vessel built B、At what time is your vessel building C、When is your vessel built D、At what time you built your vessel
A、when was your vessel built B、at what time is your vessel building C、when is your vessel built D、at what time you built your vessel
A、A.cross the channel as you are the stand-on vessel B、B.cross only if the vessel in the channel is approaching on your port side C、C.not cross the channel if you might impede the other vessel D、D.sound the danger signal