Motor Plants & Auxiliary Boilers USCG Question #1176 (Set 23)

If valve "D" is opened during the normal operation of the distiller shown in the illustration, which of the events listed will occur? Illustration MO-0111

USCG Exam Illustration MO-0111
USCG Examination Diagram: Illustration MO-0111
Official USCG Answer & Rule Citation

Correct Answer: Option D — The amount of vapor being formed in the evaporator will decrease.

Under USCG National Maritime Center examination standards, the accepted correct answer is: The amount of vapor being formed in the evaporator will decrease..

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