A、governor flyweight action on a pilot valve which controls fuel injection
B、governor flyweight motion acting on fuel controls through suitable linkage
C、positioning a butterfly valve in the fuel delivery system positioning
D、a servomotor piston attached to the fuel controls
更多“The direct acting mechanical governor used with some small diesel engines, controls fuel flow to the engine by（）”相关的问题
A、the direct acting relief valve is used for controlling lower flows and pressure B、the pilot operated relief valve is used for controlling higher flows and pressure C、the pilot operated relief valve is used for controlling lower flows and pressure D、the controlling accuracy of direct acting relief valve is worse than that of the pilot operated relief valve
A、opposite directions on the same line，tending to pull the material apart B、opposite directions on the same line，tending to compress the object C、opposite directions along parallel lines D、the same direction along parallel lines
A、the Act of Union in 1840 B、the British North America Act of 1867 C、the Quebec Act of 1774 D、the Constitutional Act of 1791
A、control the back pressure of return oil B、lock the oil lines under some conditions C、change the direction of oil flow D、act as relief valve
A、Hydraulic oil pressure B、Servomotor action C、Flyweight centrifugal force D、Relay motion
A、A.the Act of Union in 1840 B、B.the British North America Act of 1867 C、C.the Quebec Act of 1774 D、D.the Constitutional Act of 1791
A、direction of air flow within the cylinder B、sequence of port opening C、method of opening exhaust ports D、volume of air admitted to the cylinder
A、upward-acting weight force B、downward-acting weight force C、upward-acting buoyant force D、environmental force
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