Electrical Engineering · AC Machines
Which of the following techniques is very commonly used for the speed control of a three-phase induction motor to maintain constant maximum torque?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Stator voltage control
- 2Variable frequency control (V/f control)✓
- 3Rotor resistance control
- 4Pole changing method
Correct answer
Variable frequency control (V/f control)
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