USCG USCG Electrical
Set 1 • Question #30 of 142
Launch Interactive Practice Room The variable resistance placed in the rotor circuit of a wound-rotor induction motor provides for __________.
A
speed control
✓ Correct Answer
B
frequency control
C
voltage control
D
use as a split-phase motor
USCG NMC Regulatory Explanation
In USCG Marine Electrical Systems (IEEE 45 and 46 CFR), regarding 'The variable resistance placed in the rotor circuit of a wound-rotor induction motor provides for', the compliant technical standard is: 'speed control'.
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