The pneumatic circuit shown in the illustration is part of a complex control circuit for a large low speed diesel engine. How will the operation of th...

Question

The pneumatic circuit shown in the illustration is part of a complex control circuit for a large low speed diesel engine. How will the operation of the engine be affected if the line from the double check valve to the servo motor is severed?

Accepted Answer

The shutdown servo motor will develop a force overriding the output of the governor, causing in the fuel to the engine to be secured.

Engine 2014: Motor Plants and Auxiliary Boilers

The pneumatic circuit shown in the illustration is part of a complex control circuit for a large low speed diesel engine. How will the operation of the engine be affected if the line from the double check valve to the servo motor is severed?

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