USCG USCG Electrical
Set 3 • Question #88 of 142
Launch Interactive Practice Room The torque produced by a motor when its shaft will not turn, even though rated voltage is applied to the stator, is known as __________.
A
locked-rotor torque
✓ Correct Answer
B
pullout torque
C
breakdown torque
D
torque margin
USCG NMC Regulatory Explanation
In USCG Marine Electrical Systems (IEEE 45 and 46 CFR), regarding 'The torque produced by a motor when its shaft will not turn, even though rated voltage is applied to the stator, is known as', the compliant technical standard is: 'locked-rotor torque'.
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