If the low level alarm of the diesel fuel day tank fails to function, you can expect trouble from（）

A、overheated injection pumps

B、water condensed in the cylinders

C、fuel dilution of the lube oil

D、air in the fuel system

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更多“If the low level alarm of the diesel fuel day tank fails to function, you can expect trouble from（）”相关的问题

第1题

[单选题] If both the “high level” and “low level” alarms come on for the same address of a centralized control console, the most likely problem is a/an （）.

A、sensor failure B、failed alarm C、low level D、extremely high level

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第2题

[单选题] If found oil when we open low oil level plug of separator, it indicates （）

A、the separator is overload B、the monitor equipment of separator fails C、the discharge pump of separator can not work D、the temperature of oil water is low

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第3题

[单选题] The fuel supply system to an automatic auxiliary boiler, will be automatically shutdown if the boiler （）

A、salinity is abnormally high B、steam demand is too high C、water level is abnormally low D、feedwater flow is low

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第4题

[单选题] A feed pump for an auxiliary boiler might lose suction if the （）.

A、boiler water level is low B、feedwater is too hot C、boiler steam demand is low D、feedwater is too cold

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第5题

[] If a hydraulic pump is overheating, the cause may be （）.

A、A.excessive internal leakage in the pump B、B.low discharge pressure and fluid flow C、C.excessive fluid level in the hydraulic reservoir D、D.operation of the pump at 100% efficiency

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第6题

[单选题] If the operating element of a thermostatic valve installed in a diesel engine cooling system malfunctions, it may result in （）

A、a low level in the engine expansion tank B、excessively high coolant pressure C、improper temperatures D、malfunctioning of the jacket water heater

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第7题

[多选题] Exhibit，View the Exhibit and examine the Resource Manager settings for the groups at different levels. Which two effects would be the result of this setting？（）

A、 The members of LOW_GROUP would get more priority than those of OTHER_GROUPS. B、 The members of SYS_GROUP would get most of the CPU allocation at level 1. C、 The members of LOW_GROUP would get most of the CPU allocation because it has CPU allocation at two different levels. D、 The members of LOW_GROUP would get no CPU allocation at level1 if the members of OTHER_GROUPS are using all the CPU at level 2. E、 The members of SYS_GROUP would get no CPU allocation at level 1 if the members of OTHER_GROUPS are using all the CPU at level 2.