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) sip; sip
B) dip; dip
C) none of the answers
D) lip; lip
E) slip; slip
Show Answer
Answer:E
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