USCG USCG General Eng
Set 8 • Question #451 of 498
Launch Interactive Practice Room Ferrous metals are metals containing __________.
A
no irona
B
a large percentage of copper
C
large percentage of iron
✓ Correct Answer
D
a large percentage of aluminum
USCG NMC Regulatory Explanation
In USCG Marine Engineering General Subjects, for engine room systems involving 'Ferrous metals are metals containing', the standard operating requirement is: 'large percentage of iron'.
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