General Subjects (Auxiliaries & Systems) USCG Q#1776 (Set 28)

A pipe coupling is a fitting having __________.

Official USCG Answer & Rule Citation

Correct Answer: Option B — inside threads on both ends

In USCG Marine Engineering General Subjects, for engine room systems involving 'A pipe coupling is a fitting having', the standard operating requirement is: 'inside threads on both ends'.

All General Subjects (Auxiliaries & Systems) Sets Practice Set 28