Motor Plants & Auxiliary Boilers USCG Q#331 (Set 8)

The diesel engine water inlet jumper illustrated is represented by the letter or number __________. Illustration MO-0122

USCG Exam Illustration MO-0122 — USCG Examination Diagram: **Illustration MO-0122**

Official USCG Answer & Rule Citation

Correct Answer: Option B — 'M'

Standard marine engineering diagram analysis for technical illustration MO-0122 identifies designation 'M' as the specific water inlet jumper supplying cooling water directly to the cylinder head or liner jacket.

All Motor Plants & Auxiliary Boilers Sets Practice Set 8