Motor Plants & Auxiliary Boilers USCG Question #1516 (Set 32)

The starter control valve in the hydraulic system shown in the illustration is malfunctioning. Before removing the valve, you must first __________. Illustration MO-0049

USCG Exam Illustration MO-0049
USCG Examination Diagram: Illustration MO-0049
Official USCG Answer & Rule Citation

Correct Answer: Option C — bleed off all accumulator pressure in "E"

Under USCG National Maritime Center examination standards, the accepted correct answer is: bleed off all accumulator pressure in "E".

100% Free & Open Access — No daily limits, paywalls, or gated answers on BrightMariner.