The radiotelegraph alarm signal may be used to announce（）.

相似题目

• 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

  查看最佳答案

• 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.

  查看最佳答案

• If you hear a continuous blast of the ship’s whistle for a period of a period of not less than 10 saconds supplemented by a continuous ringing of the general alarm bells for not less than 10 seconds,you should go to your（）.

  A . boat station B . fire station C . man overboard station D . collision statio

  查看最佳答案

• 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

  查看最佳答案

• A radiotelegraph message commencing with XXX has the same meaning as a message sent by the radiotelephone commencing with（）.

  A . TTT B . SOS C . The spoken word URGENCY D . The spoken word PAN

  查看最佳答案

• 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

  查看最佳答案

• The functioning of the radiotelegraph installations for motor lifeboats and/or the portable radio apparatus for survival craft，if provided，（）with the provisions of the regulations.

  A . provided B . supplied C . complied D . divided

  查看最佳答案

• 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

  查看最佳答案

• 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

  查看最佳答案

• 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

  查看最佳答案

• 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

  查看最佳答案

• Oily water separator mis-alarms, the most possible reason is （）

  A . separating oil too fast B . the sensor flushed badly C . the discharge solenoid value out of order D . too low heating temperature

  查看最佳答案

• What will cause the ARPA to emit a visual alarm，audible alarm，or both?（）

  A . An acquired target entering into a guard zone B . A tracked target lost for one radar scan C . A tracked target entering your preset CPA-TCPA limits D . A target being initially detected within a guard zone

  查看最佳答案

• An alarm device inserted between the deaerating tank and the expansion tank can notify the on-watching crew that （）

  A . the expansion tank is lack of water B . the expansion tank is over flowing C . there is something wrong with the cooling system D . there is something wrong with the engine

  查看最佳答案

• 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

  查看最佳答案

• What does the alarm\Impermissible warm restart\ mean?

  查看最佳答案

• The writer of this text wants to give the impression that the Protect Alarm system is（）

  A．elementary B．expensive C．experimental D．economical

  查看最佳答案

• Generally, the first cabinet of a column provides three alarm connectors. They are （

  A．A.Major alarm connector B．B.Minor alarm connector C．C.Ring current signal connector D．D.Working ground connector

  查看最佳答案

• The theatre did not burn down. Firefighters arrived quickly after the alarm（报警) and put

  The theatre did not burn down. Firefighters arrived quickly after the alarm(报警) and put out the fire so fast that no more than the seat coverings were burned. However, 602 people died, and many more were injured. Panic(惊慌), not the fire itself, caused the tragedy(悲剧). A similar disaster occurred on a July morning in 1990 in the city of Mecca. Thousands of people were walking through a 600-yard-long tunnel(隧道) when the lights accidentally went out. Panic started the frightened people pushing their way through the tunnel and 1,426 people were killed. The people in the Theatre and the Mecca tunnel behaved as people often do when faced with unexpected and dangerous situations such as fires, earthquakes, and floods: they panicked. Panic is one of the more extreme types of grouped people's behavior. It is a useless response to a serious threat or danger. It generally involves flight, but it is a special kind of flight. However, in panic behavior, the flight is unwise and unhelpful. It follows a loss of self-control, and it increases, rather than reduces, danger to oneself and others. Worst Killer in Time of Danger The number of people died in the theatre fire:【46】 The main cause of the deaths in the fire: People's【47】not the fire itself The length of the tunnel mentioned:【48】 Result of flight in time of danger: 1)【49】of self-control 2) increase of【50】

  查看最佳答案

• 阅读理解 I’m John. This is my brother Jack. This is our room. This is my backpack. It’s on the bed.阅读理解 I’m John. This is my brother Jack. This is our room. This is my backpack. It’s on the bed. That’shis back pack. It’s on the chair. His computer gameis on it. Where’s my computer gameIs it on the chair, too No, it isn’t. It’s under it! Our computer is on thedesk. An alarm clock is next to it. Our booksaren’t on the desk. They’re in the bookcase. It’snext to the bed. 根据短文内容 ,判断下列句子的正 （）5. The books are in the bookcase.

  查看最佳答案

• 请找出下列句子中需要首字母大写的单词并将正确答案填入空中。 Just as an alarm started ringing, Cindy came out of the building shouting, “help! There’s a fire in the barn!”

  查看最佳答案

• Only if the alarm clock rings, ____ wake up.

  A．canwe B．wecan C．didwe D．wedid

  查看最佳答案