A synchronous motor is running with normal excitation. When the load is increased, the armature current drawn by it increases because

A. Eb (back e.m.f.) becomes less than V (applied voltage)

B. Er (net resultant voltage) in armature is increased

C. power factor is decreased

D. speed of the motor is reduced

E. none of the above

Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.

Discuss the answer or suggest a sourced correction
Thank you for contributing.
Your comment was submitted and will appear after editorial review.

Your email is used only for moderation and is never displayed. Spam, copied material and fabricated endorsements are rejected.