The alarm signal for engine room catching fire is a blast of random bell follow by （）

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• Which of the listed failures, occurring in an automated diesel generator system, should cause an audible alarm at the engine room control station?（）

  A . Low cooling water outlet temperature B . High lube oil pressure C . Low lube oil temperature D . Low starting air pressure

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• 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

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• If you hear more than six short blasts and one long blast of the whistle supplemented by the same signal on the general alarm，you should（）.

  A . start the fire pump B . go to your man overboard station C . go to your lifeboat station D . stand by for collisio

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• The first the Second Mate knew of the fire was the sounding of the emergency alarm，which had been（）from the engine room.

  A . acted B . activated C . actioned D . enactioned

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• Main engine room control console alarms are to be of the self monitoring type, meaning that an open circuit to a particular alarm circuit will （）

  A、cause an alarm condition B、secure power to the indicator C、secure power to the monitored device D、automatically reclose within 10 seconds.

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• While reading the muster list, you see that "three short blasts on the ships whistle and the same signal on the general alarm bells" is the signal for （）.

  A . abandon ship B . dismissal from drills C . fire and emergency D . man overboard

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• If the main engine of an unattended engine room shuts down automatically, it will be indicated by an alarm （）.

  A . at each control station B . in the chief engineer’s quarters C . in the captains quarters D . All of the above are correct

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• The emergency signal for fires is sounded on the ship’s whistle and general alarm as（）.

  A . a continuous ringing for 10 seconds B . one short ring followed by one long ring C . two long rings of at least 20 seconds D . a continuous ringing until the fire is extinguished

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

  A . More than six short blasts and one long blast on the whistle 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 . Three short blasts of the whistle supplemented by the same signal on the general alarm 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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• If the overflow tank high-level alarm sounds while the fuel oil tanks are being topped off, the engineer should （）.

  A . close the static leg filling valve B . close the overflow tank falling valve C . reduce the fuel oil pumping rate D . stop the fuel oil pumping operatio

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• In a diesel engine cooling system, the high temperature alarm contact maker will be activated on excessively high water discharge temperature from the （）

  A . raw water pump discharge B . expansion tank outlet C . cooling water heat exchanger D . outlet engine jacket water outlet

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• In the emergency alarm signals, if the alarm or whistle two long sounds followed by one short sound for 1 minute, it is the （） emergency.

  A . fire fighting B . leakage blocking C . abandon ship D . integratio

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• Which of the following actions should be taken by the engine room watch when the general alarm is sounded continuously?（）

  A . The fire pump should be started B . The boiler rims should be secured C . The fixed CO system should be initiated into action D . The engine room ventilation should be secured

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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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• While working in the engine room, you hear seven short blasts followed by one long blast on the ships whistle, supplemented by the same signal on the general alarm bellsYou should （）.

  A . start the fire pump to charge the fire main B . standby the main console and await orders from the engineer on watch C . go to your fire station D . go to your lifeboat statio

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• When you hear three short blasts on the ships whistle and the same signal on the general alarm bells, you （）.

  A . are required to go to your life-raft B . are dismissed from drills C . should point to the man overboard D . should start the fire pum

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• Diesel engine automated control systems may utilize sensing devices of dual function, with sensing ranges providing both alarm and engine shut down capability.Which of the key points would only require an alarm sensor?（）

  A . Lube oil pressure and temperature B . jacket water pressure and temperature C . Engine over-speed D . Lube oil sump level

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• If you hear more than six short blasts and one long blast of the whistle supplemented by the same signal on the general alarm,you should（）.

  A . start the fire pump B . go to your man overboard station C . go to your lifeboat station D . collision statio

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• Which of the listed sections of an emergency switchboard is used to supply power for alarm signals under emergency conditions?（）

  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 bu

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• Which of the actions listed should be taken by the engineer on watch when the general alarm is sounded continuously for 10 seconds?（）

  A . Engine room ventilation should be started B . Main engines should be secured C . The fire pump should be started D . The fixed CO system should be activated

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• The signal for fire alarm on a ship must be indicated（）.

  A . at each alarm bell B . at each alarm actuator C . near all exits D . on the station bill

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• The signal words for beginning events include （).

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