The turning rotor of an AC induction motor can never attain the synchronous speed of the stator circuits rotating electromagnetic field:
The induction motor has to have a small percentage of ___________ to supply the heat, friction, and wind losses of the motor under no-load conditions.
“Percent-___________” is defined as the ratio of the actual speed of the rotor’s electromagnetic field to the synchronous speed of the stator’s electromagnetic field multiplied by one hundred.
The %-___________ is the electrical power supply to the rotor circuit
A) attenuation; slip; slip
B) slip; slip; attenuation
C) slip; slip; slip
D) none of the answers
Show Answer
Answer:C
Share your understanding of this question with the correct explanation.