Question

What will happen to a torque, if a DC series motor is accidentally connected to single phase ac supply voltage?

a.

Pulsating and unidirectional

b.

Steady and unidirectional

c.

Oscillating

d.

Cannot be determined

Posted under DC Machines

Answer: (a).Pulsating and unidirectional

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Q. What will happen to a torque, if a DC series motor is accidentally connected to single phase ac supply voltage?

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