USCG USCG General Eng
Set 9 • Question #483 of 498
Launch Interactive Practice Room A thread die will be easier to start if the end of the piece of material to be threaded is slightly __________.
A
peened
B
reamed
C
center drilled
D
chamfered
✓ Correct Answer
USCG NMC Regulatory Explanation
In USCG Marine Engineering General Subjects, for engine room systems involving 'A thread die will be easier to start if the end of the piece of material to be threaded is slightly', the standard operating requirement is: 'chamfered'.
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