USCG USCG Electrical
Set 3 • Question #61 of 142
Launch Interactive Practice Room An electrical device which employs a stationary armature and a rotating electromagnetic field is commonly used aboard ship as a __________.
A
magnetic amplifier
B
ship's service alternator
✓ Correct Answer
C
three-wire DC generator
D
saturable core reactor
USCG NMC Regulatory Explanation
In USCG Marine Electrical Systems (IEEE 45 and 46 CFR), regarding 'An electrical device which employs a stationary armature and a rotating electromagnetic field is commonly used aboard ship as a', the compliant technical standard is: 'ship's service alternator'.
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