USCG USCG General Eng
Set 4 • Question #328 of 498
Launch Interactive Practice Room Piping cross-sections ranging from 1/8 inch to 12 inches in diameter, are sized by __________.
A
wall strength
B
nominal inside diameter
✓ Correct Answer
C
outside diameter
D
threaded diameter
USCG NMC Regulatory Explanation
In USCG Marine Engineering General Subjects, for engine room systems involving 'Piping cross-sections ranging from 1/8 inch to 12 inches in diameter, are sized by', the standard operating requirement is: 'nominal inside diameter'.
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