The device shown in the illustration is used to secure the air supply to a diesel engine when the engine overspeeds. In order for this to occur, supp...

Question

The device shown in the illustration is used to secure the air supply to a diesel engine when the engine overspeeds.  In order for this to occur, supplied oil pressure must __________.

Accepted Answer

decrease allowing the spring to move the piston rod to the right

Engine 2014: Motor Plants and Auxiliary Boilers

The device shown in the illustration is used to secure the air supply to a diesel engine when the engine overspeeds. In order for this to occur, supplied oil pressure must __________.

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