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【单选题】

One of the signals，other than a distress signal，that can be used by a rescue boat to attract attention is a/an（）.

A、red star shell

B、searchlight

C、burning barrel

D、orange smoke signal

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更多“One of the signals，other than a distress signal，that can be used by a rescue boat to attract attention is a/an（）.”相关的问题

第1题

[] Which of the following represents the emergency signal for fire aboard ship?（）

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

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第2题

[单选题] How should you signal the crane operator to use the main hoist?（）.

A、Use one hand to give any miotion signal , and place the other hand motionless in front of the hand giving the motion signal B、Extend arm with the thumb pointing up , and flex the fingers in and out for as long as the load movement is desired C、First tap your elbow with one hand , and then proceed to use regular signals D、First tap the top of your head with your first , and then proceed to use regular signals

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第3题

[单选题] How should you signal the crane operator to move slowly?（）.

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第4题

[单选题] When two vessels are in sight of one another and NOT in or near an area of restricted visibility，any of the following signals may be given EXCEPT（）.

A、a light signal of at least five short and rapid flashes B、one prolonged，one short，one prolonged，and one short whistle blasts C、four short whistle blasts D、two short whistle blasts

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第5题

[单选题] Which signal is recognized as a distress signal?（）

A、Directing the beam of a searchlight at another vessel B、A smoke signal giving off orange colored smoke C、A whistle signal of one prolonged and three short blasts D、International Code Signal "PAN" spoken over the radiotelephone

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第6题

[] Which signal is recognized as a distress signal?（）.

A、A.Directing the beam of a searchlight at another vessel B、B.A smoke signal giving off orange colored smoke C、C.A whistle signal of one prolonged and three short blasts D、D.International Code Signal PAN spoken over the radiotelephone

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第7题

[单选题] A 95-meter vessel aground sounds which fog signal? （）

A、A rapid ringing of a bell for 5 seconds every two minutes B、A whistle signal of one short，one prolonged，and one short blast C、A prolonged blast of the whistle at intervals not to exceed one minute D、A rapid ringing of a bell for 5 seconds，preceded and followed by three separate and distinct strokes on the bell

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第8题

[单选题] If two sailing vessels are running free with the wind on the same side, which one must keep clear of the other?（）.

A、The one with the wind closest abeam B、The one to windward C、The one to leeward D、The one that sounds the first whistle signal

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第9题

[单选题] How should you signal the crane operator to move slowly（）.

A、Use one hand to give any motion signal，and place the other hand motionless in front of the hand giving the motion signa B、Extend arm with the thumb pointing up，and flex the fingers in and out for as long as the load movement is desired C、First tap your elbow with one hand and then proceed to use regular signals D、First tap the top of your head with your fist and then proceed to use regular signals

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第10题

[单选题] What is the use of the books of Admiralty List of Lights and Fog Signals? Their use is to （）.

A、Mention signal stations and ice，storm，traffic and port signals B、Give the international numbers of lights C、Give the correction of the lights and fog signals D、Give the information on the lights and fog signals

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