A vessel in distress should send by radio telephone the two tone alarm signal followed immediately by the（）.

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• One of the signals，other than a distress signal，that can be used by a vessel to attract attention is a(n)（）.

  A . red star shell B . searchlight C . burning barrel D . orange smoke signal

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• The signal to guide vessels in distress，which indicates，“This is the best place to land” is the（）.

  A . horizontal motion of a white flag B . letter K in Morse code given by light C . code flag S as a hoist D . firing of a white star signal

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• A vessel is “in sight” of another vessel when（）.

  A . she can be observed by radar B . she can be observed visually from the other vessel C . she can be plotted on radar well enough to determine her heading D . her fog signal can be heard

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• In case a ship is in emergency or distress in any of 4 areas, it is required to use the continuous（）alert.

  A . MF/HF B . SART C . EPIRB D . any of A, B, C

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• Vessel in distress（）indicate their position by any method.

  A . cannot B . are not allowed C . have the right D . should get permission to

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• The color of rockets，shells，or rocket parachute flares used to indicate that the vessel is in distress and requires immediate assistance is（）.

  A . white B . green C . red D . yellow

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• 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（）.

  A . circling the vessel at least once B . heading in the direction of the distress location C . flashing the navigation lights on and off D . crossing ahead and rocking the wing

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• After a vessel transmits the original distress message，what signal should be sent to allow ships to take RDF bearings?（）

  A . SOS three times B . Additional transmissions to aid direction finding C . E for one minute，followed by T for one minute D . Two tones，10-15 seconds each

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• The（）is that search and rescue authorities ashore, as well as shipping in the immediate vicinity of the ship in distress, will be rapidly alerted to a distress incident so they can assist in a coordinated SAR operation with the minimun delay.

  A . common communication system B . distress traffic system C . basic concept of GMDSS D . SAR operation procedure

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• TO EVACUATE A VESSEL FROM CREW AND PASSENGERS FOLLOWING A DISTRESS means（）.

  A . Abandon vessel B . Adrift C . Beach to D . Assembly statio

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• If no distress acknowledgement is received（）a DSC distress call transmission, then the ship in distress may repeat the DSC distress call attempt after a delay of between 3.5 and 4.5 minutes from the beginning of the initial call.

  A . relevant to B . relate to C . in response to D . in relation to

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• 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（）.

  A . Vessels nearer the distress vessel acknowledge receipt B . Vessels nearer the distress vessel fail to acknowledge receipt C . Even you have not reveived the distress D . Even the vessel in distress expressly prohibit you from providing any salvage service

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• When receiving a distress alert, the SAR authorities ashore and the ships in the vicinity of the ship in distress will（）soonest.

  A . reach the distress area B . conduct a sector search C . send rescue vessels D . assist coordinately in SAR operatio

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• You can indicate that your vessel is in distress by（）.

  A . displaying a large red flag B . displaying three black balls in a vertical line C . sounding four or more short rapid blasts on the whistle D . continuously sounding the fog whistle

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• （）is the most visible signal of distress from a lifeboat at sea in the daytime.

  A . Smoke signal B . Flash signal C . Fire signal D . Radio emergency transmissio

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• A vessel in distress should send by radio telephone the two tone alarm signal followed immediately by the（）.

  A . distress position B . spoken words Mayday，Mayday，Mayday C . ship's name D . ship's call letter

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• （）the visibility to reduce to one mile by heavy rain，it（）be impossible to rescue the vessel in distress.

  A . Was／would B . Were／would C . Is／will D . Is／is to

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• When a vessel signals her distress by means of a gun or other explosive signal，the firing should be at intervals of approximately（）.

  A . 10 minutes B . 1 minute C . 1 hour D . 3 minute

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• CONTACT VESSELS IN VICINITY OF DISTRESS AND REPORT.的中文翻译是：与能见距离内的船舶联系并报告。

  A . 正确 B . 错误

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• All the following equipment can be used to identify the position of the vessel in distress except（）.

  A、AIS B、LRIT C、VDR D、GPS

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• 37. All the following equipment can be used to identify the position of the vessel in distress except ______.

  A、 AIS B、 LRIT C、 VDR D、 GPS

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• Ship was reposed to be in distress a few miles out at sea．

  A．disorder B．formation C．service D．danger

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• The ______is that search and recuse authorities ashore ,as well as shipping in the immediate vicinity of the ship in distress ,will be rapidly alerted to a distress incident so they can assist in a co

  A．common communication system B．distress traffic system C．basic concept of GMDSS D．SAR operation procedure

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