What is the purpose of using an auxiliary motor to start a synchronous motor?

Question

Physics · Electrical Machines

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Correct answer

To bring the synchronous motor speed close to the synchronous speed

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Answer 1

To reduce the core losses of the machine

Answer 2

To provide DC field excitation to the rotor

Answer 3

To bring the synchronous motor speed close to the synchronous speed

Answer 4

To increase the overall efficiency of the motor

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