Friction developing between the moving parts of a governor, governor linkage and control valve will cause the governor to （）.

A、react with insufficient speed droop

B、fail to react to small speed changes

C、have excessive sensitivity to small speed changes

D、remain in the neutral position

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更多“Friction developing between the moving parts of a governor, governor linkage and control valve will cause the governor to （）.”相关的问题

第1题

[单选题] A lubricant often has to perform many duties in any situation, in addition to its fundamental job of （）.

A、resisting oxidization B、reducing friction C、promoting moving speed D、developing inertia

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第2题

[单选题] Which of the processes listed consumes the greatest amount of power while producing the greatest amount of heat?（）

A、Overcoming sliding friction B、Overcoming rolling friction C、Overcoming fluid friction D、Overcoming oil wedge friction

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第3题

[单选题] （）, the motion would continue indefinitely once it had started.

A、Were there loss of energy by friction B、Since there be loss of energy by friction C、Were there no loss of energy by friction D、Should be no loss of energy by friction

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第4题

[单选题] Simplex tailshaft seal equipment’s working condition is terribleThe main cause is （）

A、the shafting’s vertical vibration B、violent friction and sea water corrosive C、friction and high temperature D、violent friction and high temperature

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第5题

[单选题] The amount of fluid friction or internal friction inherent in a mineral lubricating oil is reflected as a measure of its （）.

A、specific gravity B、viscosity C、S E number D、hydrolytic stability

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第6题

[单选题] My pictures（）until next week.

A、won’t develop B、aren’t developing C、don’t develop D、won’t be developed

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第7题

[名词解释] 摩擦成本法（Friction cost approach）

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