When the machinery spaces are in the periodic unmanned condition, shall be immediately available and on call to attend the machinery space（）.

相似题目

• All bilge suctions must be fitted with suitable （）, which in the machinery space would be mud boxes positioned at floor plate level for easy access.

  A . strangers B . relief valves C . emergency valves D . strainer

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• In machinery space, the valves, pipes should be（）

  A . arranged as close to each other as possible to save space B . arranged far away from each other for convenient operation C . be fixed or clamped to avoid vibration D . kept easy removable as to convenient repairing work

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• Which of the following machinery space operations is required to be logged in the Oil Record Book?（）

  A . Ballasting or cleaning of fuel oil tanks B . Shifting suction of main fuel pump to reserve fuel oil tank C . Changing out sprayer plates to adjust for steam demand D . Daily inspection of engine room bilge

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• During inspection of the machinery space, which of the following statements points to an unsatisfactory organization of the systematic maintenance?（）

  A . missing valve hand wheels B . dirty tank tops C . a large number of temporary repairs D . All of the above

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• In order to release CO2 to the machinery spaces from a fixed fire extinguishing system, you must（）.

  A . actuate an alarm and open the engine room control valve B . actuate an alarm and open the engine room CO releasing valve C . open the engine room control valve and shut off engine room ventilation fans D . open the engine room control valve and then the CO releasing valve

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• You want to be notified when the space usage of an existing critical tablespace has reached 75% of the allocated space. Which option would you use to achieve this？（）

  A . run a procedure to check the tablespace space usage B . define the warning threshold for the tablespace at 75% in Database Control C . create a trigger to be executed when tablespace space usage reaches 75% D . submit a job by using DBMS_JOB package to check the free space in the tablespace at regular intervals E . define the warning threshold to be 75% for the tablespace by ALTER TABLESPACE .. ADD THRESHOLD command

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• Which of the following is NOT on the list items to be recorded in Oil Record Book Part I (machinery space operation)?（）

  A . Accidental discharge of oil B . Disposal of oil residues C . Quantity of water produced by FWG D . Discharge of dirty ballast or cleaning water from fuel oil tank

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• To receive oil residues from the purification of fuel and lubricating oils in the machinery spaces, what kind of tank(s) should be provided on board?（）

  A、bilge tank B、sludge tank . C、overflow tank D、oil collecting tank

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• When under maneouvring conditions with the machinery being manually operated the control unit or console should be （）

  A . automatically controlled B . continuously manned C . off power D . none of the above is true

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• （）is used to prevent the entry of sea water to the machinery space.

  A . A special sealing gland B . Propeller C . Tailshaft D . Sterntube bearing

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• In the event of minor emergencies when the machinery spaces unattended （） will be informed of malfunction in the machinery by his cabin monitor.

  A . the chief engineer B . the engineer on cabin watch C . the bridge officer on watch D . the master

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• During tours of inspection in the machinery space, you found a fire on a running generator, what should you do first?（）

  A . inform chief engineer officer immediately B . stop the generator C . let the duty officer in bridge determine how to do D . wait for hel

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• After a fire has been extinguished in a closed space, personnel may safely enter the space when （）.

  A . smoke density has been decreased sufficiently to see the bulkhead opposite the compartments entrance B . a lifeline and explosion proof flash light are used C . all smoke and toxic fumes are removed and an adequate oxygen supply is present D . overhaul has been completed to remove any possible source of re-ignitio

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• The officer in charge of the engineering watch shall continue to be responsible for machinery operations, （）the presence of the chief engineer in the machinery space.

  A . as long as B . unless C . despite D . till

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• Control valves of a CO2 system may be located within the protected space when（）.

  A . it is impractical to locate them outside B . there is also a control valve outside C . the CO cylinders are also in the space D . an automatic heat-sensing trip is installed

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• When welding or burning aboard a vessel, you must be certain that the space （）.

  A . is properly vented B . contains no explosive fumes C . has no oil in the bilges D . all of the above

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• The guard, fencing or shielding for moving parts or machinery can be removed for repair only when the machinery it belongs to（）

  A . stays at rest B . is working stably C . is worn out D . is in good operatio

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• All bilge suction must be fitted with suitable （）, which in the machinery space would be mud boxes positioned at floor-plate level for easy access.

  A . strainers B . valves C . elements D . separator

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• A pumproom is suspected of accumulating gases after a ventilation machinery breakdown. Where should the combustible gas indicator case be placed when testing the pumproom atmosphere for combustible gases? （）

  A . In the lower level of the pumproom B . In the middle level of the pumproom C . In the upper level of the pumproom D . On the deck outside the pumproom

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• Which of the following should be recorded in Oil Record Book Part I (machinery space operation) ?（）

  A . Non automatic discharge overboard of machinery space bilge water B . Automatic discharge overboard of machinery space bilge water C . A and B D . Neither A nor B

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• Which of the following operations must be entered on the Oil Record Book Part Ⅰ? （） Ⅰ.Routine discharge at sea of bilge water containing oil from the machinery spaces Ⅱ.Bunkering of fuel oil

  A . Ⅰ only B . Ⅱ only C . both Ⅰ and Ⅱ D . neither Ⅰ nor Ⅱ

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• When the air in a certain space is squeezed to occupy a smaller space, the air is said to be ______.

  A．commenced B．compressed C．compromised D．compensated

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• The Space Age commenced in October 1957 when the first ______ satellite was launched by the Soviet

  Union. A.beneficial B.artificial C.commercial D.financial

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• When reading books about space exploration, I often_at man’s skill and creativeness in putting complex pieces of machinery into space（）

  A．tremble at B．startle at C．wander at D．amaze at

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