單項(xiàng)選擇題What is NOT a distress signal?()

A.Red flares or red rockets
B.Continuous sounding of fog signaling apparatus
C.International Code Flags November and Charlie
D.Basket hanging in the rigging


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1.單項(xiàng)選擇題What is NOT a distress signal?()

A.A continuous sounding of the fog horn
B.Firing a gun every minute
C.Five or more short rapid blasts on the whistle
D.A square flag and ball flown from the mast

2.單項(xiàng)選擇題The service life of distress signals must be not more than().

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

3.單項(xiàng)選擇題The radiotelegraph alarm signal may be used to announce().

A.that a distress message will follow
B.a request for assistance in searching for a man overboard
C.an urgent warning about a cyclone
D.All of the above

4.單項(xiàng)選擇題The distress message of a ship should include considerable information which might facilitate the rescue. This information should().

A.ALWAYS be included in the initial distress message
B.be sent to a MSA station FIRST
C.be transmitted as a series of short messages,if time allows
D.include the vessel's draft

最新試題

The service life of distress signals must be not more than().

題型:?jiǎn)雾?xiàng)選擇題

All of the following are distress signals under the Rules EXCEPT().

題型:?jiǎn)雾?xiàng)選擇題

If an airplane circles a vessel 3 times,crosses the vessel’s course close ahead while rocking the wings,and heads off in a certain direction,what does this indicate?()

題型:?jiǎn)雾?xiàng)選擇題

Acknowledgement by you of receipt of a distress message from a vessel which,beyond any possible doubt,is not in your vicinity and is a long distance away must be made when().

題型:?jiǎn)雾?xiàng)選擇題

AS SOON AS I HAVE FURTHER INFORMATION I WILL MAKE ANOTHER ANNOUNCEMENT. I ASK YOU KINDLY TO REMAIN CALM. THERE IS NO DANGER AT THIS TIME. These words are likely from().

題型:?jiǎn)雾?xiàng)選擇題

If you are transmitting a distress message by radiotelephone you should().

題型:?jiǎn)雾?xiàng)選擇題

You are proceeding to a distress site. The survivors are in liferafts. What will make your ship more visible to the survivors?().

題型:?jiǎn)雾?xiàng)選擇題

ALL PASSENGERS OF DECK NO.2 ARE REQUESTED TO FOLLOW THE CREW MEMBERS WHO WILL ESCORT YOU TO YOUR ASSEMBLY STATIONS. From this sentence you can concluded that the vessel is in().

題型:?jiǎn)雾?xiàng)選擇題

An airplane wants a vessel to change course and proceed towards a vessel in distress. The actions of the aircraft to convey this message will NOT include().

題型:?jiǎn)雾?xiàng)選擇題

After launching,an inflatable raft should be kept dry inside by().

題型:?jiǎn)雾?xiàng)選擇題