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【单选题】

Proper operation of the main engine reduction gear set requires the operation to monitor （）

A、the sump oil level

B、oil flow sight glasses

C、bearing temperatures

D、all of the above

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更多“Proper operation of the main engine reduction gear set requires the operation to monitor （）”相关的问题
第1题
[单选题] All of the followings are the detainable deficiencies under the SOLAS Convention expert（）.

A、Failure of proper operation of propulsion and other essential machinery, as well as electrical installation  B、Failure of the proper operation of the main and auxiliary steering gear  C、Failure of engineering watch arrangements to confirm to the requirements specified for the ship by Administration  D、Failure of the proper operation of emergency generator, lighting, batteries and switches  

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第2题
[单选题] During the PSC inspection, under the provisions of SOLAS 74, which one may not be regarded as clear grounds for ships’ detainment?（）

A、failure of the proper operation of the main steering gear  B、failure of the proper operation of electrical installations  C、leakage of domestic water pump  D、insulation of exhaust pipes in engine room contaminated by oil  

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第3题
[单选题] Is considered to be one of the detainable deficiencies under the STCW Convention（）.

A、Absence, substantial deterioration or failure of proper operation of the cargo deck area fire protection on tanker  B、Absence, non-compliance or serious deterioration of lights, shapes or sound signal  C、Absence or failure of proper operation of the radio equipment for distress and safety communication  D、Absence in a watch of a person qualified to operate equipment essential to safe navigation, safety radio communications or the prevention of marine pollution  

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第4题
[单选题] For proper operation, auxiliary boiler feed water must have which of the following characteristics?（）

A、High oxygen concentration  B、Low pH  C、Proper alkalinity  D、All of the above  

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第5题
[单选题] Proper GMDSS watchkeeping includes（）.

A、understanding the GMDSS console's normal operational indicators  B、maintaining a proper GMDSS radio station log  C、responding to and comprehending alarms  D、All of the above  

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第6题
[单选题] What publications should a GMDSS Operator consult regarding the proper set-up and operation of vessel equipment（）.

A、ITU Publications  B、The manufacturers instruction manuals  C、Part 90 of the FCC Rules and Regulations  D、Code of Federal Regulations，Title 47，Part 80，Subpart W  

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第7题
[单选题] During the PSC inspection, under the provisions of SOLAS 74, which one may not be regarded as clear grounds for ships’ detainment?（）

A、failure of the proper operation of emergency generator  B、insulation of piping including exhaust pipes in engine room contaminated by oil  C、improper operation of bilge of bilge of bilge pumping arrangements  D、damaged sanitary pump  

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第8题
[单选题] During the PSC inspection under the provision of SOLAS 74, which one may be regarded as clear grounds for ships’ detainment?（）

A、failure of proper operation of propulsion  B、paint peeling off the uptake  C、no operation procedures for the oil separators  D、damaged sanitary pump  

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第9题
[单选题] The satisfactory operation of diesel engine exhaust valves usually depends on（）

A、the proper back pressure  B、the cooling water temperature  C、correct timing and proper seating  D、accurate metering and the exhaust temperature  

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