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Engine: Motor Plants and Auxiliary Boilers

Question 1,961 of 1,433

The main engines on your fishing industry factory ship are fitted with speed control governors of the type shown in the illustration. If the shutdown solenoid is de-energized during normal operation, which of the following scenarios depicts the response on a safety shutdown where the shutdown plunger rod moves downward unseating the ball check valve when the shutdown solenoid energizes?

Illustration MO-0170: the U.S. Coast Guard has not released this illustration.
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Appears on the 2026 sample exam for

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