Motor Plants & Auxiliary Boilers USCG Q#830 (Set 18)

As shown in the illustration of the fuel injection pump, the component labeled "N" would be identified as the _____. Illustration MO-0061

USCG Exam Illustration MO-0061 — USCG Examination Diagram: **Illustration MO-0061**

Official USCG Answer & Rule Citation

Correct Answer: Option A — Barrel

Component 'N' houses the precision-fitted reciprocating plunger, acting as the stationary barrel within the high-pressure jerk pump assembly governed by diesel engineering principles.

All Motor Plants & Auxiliary Boilers Sets Practice Set 18