USCG USCG General Eng
Set 7 • Question #416 of 498
Launch Interactive Practice Room Which of the wrenches listed is least likely to slip off a bolthead or nut?
A
Open end wrench
B
Box end wrench
✓ Correct Answer
C
Crescent wrench
D
Spanner wrench
USCG NMC Regulatory Explanation
In USCG Marine Engineering General Subjects, for engine room systems involving 'Which of the wrenches listed is least likely to slip off a bolthead or nut', the standard operating requirement is: 'Box end wrench'.
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