USCG USCG General Eng
Set 10 • Question #46 of 498
Launch Interactive Practice Room The diameter of a hole drilled for tapping threads into a piece of stock should be __________.
A
larger than the tap diameter
B
smaller than the tap diameter
✓ Correct Answer
C
the same size as the tap diameter
D
the same size as the bolt diameter
USCG NMC Regulatory Explanation
In USCG Marine Engineering General Subjects, for engine room systems involving 'The diameter of a hole drilled for tapping threads into a piece of stock should be', the standard operating requirement is: 'smaller than the tap diameter'.
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