Physics · Electrical Machines
Which of the following characteristics is NOT true for a synchronous motor?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1It can be made to operate from lagging to leading power factor.
- 2It has no self-starting torque.
- 3It requires no DC excitation at the rotor.✓
- 4The speed remains constant from no load to full load.
Correct answer
It requires no DC excitation at the rotor.
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