The viscosity regulator controls the （） of the fuel oil in order to provide the oil at the correct viscosity for combustion.

A、temperature

B、pumping rate

C、pressure

D、heat

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更多“The viscosity regulator controls the （） of the fuel oil in order to provide the oil at the correct viscosity for combustion.”相关的问题

第1题

[单选题] Which of the following statements describes the relationship between viscosity and specific gravity?（）

A、Liquids with different viscosities will always have the same specific gravity B、Liquids with different viscosities will never have the same specific gravity C、Viscosity and specific gravity are directly proportional D、Viscosity and specific gravity are not related in that one does not define or limit the other

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第2题

[单选题] Which of the following statements is correct concerning the viscosity of lubricating oil?（）

A、Viscosity will increase as temperature increases B、Viscosity is a measure of a fluid s internal resistance to flow C、Viscosity will decrease as temperature decreases D、Viscosity is not dependent on temperature

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第3题

[单选题] If the engine can be started and maneuvered on high viscosity fuel, the （）of the fuel reaching the injectors should be raised to such a point that the viscosity is less than the required value, ie27c St.

A、pressure B、temperature C、viscosity D、density

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第4题

[单选题] Which of the following statements is correct regarding an oil with a high viscosity index?（）

A、A large change of viscosity occurs with a minor change in temperature B、No change in viscosity occurs with any change in temperature C、Very little change in viscosity occurs with a significant change in temperature D、The viscosity of the oil increases with an increase in temperature

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第5题

[单选题] The viscosity regulator controls （） in order to provide oil at the correct viscosity for combustion.

A、the engines speed B、the engines load C、the fuel oil temperature D、the fuel oil flow

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第6题

[] Whether using a centrifuge or a simple filter, oil cleaning and filtration will be the most effective when the oil is at a （）.

A、A.high temperature and a high viscosity B、B.high temperature and a low viscosity C、C.low temperature and a high viscosity D、D.low temperature and a low viscosity

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第7题

[单选题] The viscosity regulator controls the fuel oil temperature （） provide oil at the correct viscosity for combustion.

A、in order that B、because of C、in order to D、owing to

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第8题

[单选题] The viscosity regulator controls the fuel oil temperature （）provide oil at the correct viscosity for combustion.

A、in order that B、because of C、in order to D、owing to

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第9题

[单选题] The degree to which the viscosity of an oil will change with a change in temperature is indicated by the （）.

A、weight designation B、viscosity index C、pour point D、thermal change value