USCG USCG General Eng
Set 3 • Question #298 of 498
Launch Interactive Practice Room The purpose of annealing any metal is to make the metal __________.
A
softer
✓ Correct Answer
B
smoother
C
harder
D
tougher
USCG NMC Regulatory Explanation
In USCG Marine Engineering General Subjects, for engine room systems involving 'The purpose of annealing any metal is to make the metal', the standard operating requirement is: 'softer'.
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