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Raj Anand

· started a discussion

· 1 Months ago

95 question no , i get confused (Question:1037798.0)

which motor has high starting torque ac series or dc series , i think dc series motor has high starting torque

Question:

Which of the following motor has high starting torque?

Options:
A)

Synchronous motor

B)

A.C. series motor

C)

D.C. series motor

D)

Induction motor

Solution:

Ans: (c)

DC motor has high starting torque.In a series motor the same current flows through the armature and the field winding. The torque is therefore proportional to the square of the current. The current is set by the supply voltage and the back-emf generated in the armature.

Knowledge Expert

· commented

· 1 Months ago

Dear student,
We have made the required changes. Kindly re-check.

Regards
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