Question is ⇒ A synchronous motor is running with normal excitation. When the load is increased, the armature current drawn by it increases because, Options are ⇒ (A) speed of the motor is reduced, (B) power factor is decreased, (C) Eb (back e.m.f.) becomes less than V (applied voltage), (D) Er (net resultant voltage) in armature is increased, (E) none of the above, Leave your comments or Download question paper.

Question is ⇒ A synchronous motor is running with normal excitation. When the load is increased, the armature current drawn by it increases because, Options are ⇒ (A) speed of the motor is reduced, (B) power factor is decreased, (C) Eb (back e.m.f.) becomes less than V (applied voltage), (D) Er (net resultant voltage) in armature is increased, (E) none of the above, Leave your comments or Download question paper. Previous question Next question


Q1.	A synchronous motor is running with normal excitation. When the load is increased, the armature current drawn by it increases because
A.	speed of the motor is reduced [Wrong Answer]
B.	power factor is decreased [Wrong Answer]
C.	Eb (back e.m.f.) becomes less than V (applied voltage) [Wrong Answer]
D.	Er (net resultant voltage) in armature is increased [Correct Answer]
E.	none of the above [Wrong Answer]
View Answer 7 -7 Explanation:- Answer : D Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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