Question is ⇒ Synchronous motors are generally not self-starting because, Options are ⇒ (A) the direction of rotation is not fixed, (B) the direction of instantaneous torque reverses after half cycle, (C) startes cannot be used on these machines, (D) starting winding is not provided on the machines, (E) , Leave your comments or Download question paper.

Question is ⇒ Synchronous motors are generally not self-starting because, Options are ⇒ (A) the direction of rotation is not fixed, (B) the direction of instantaneous torque reverses after half cycle, (C) startes cannot be used on these machines, (D) starting winding is not provided on the machines, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	Synchronous motors are generally not self-starting because
A.	the direction of rotation is not fixed [Wrong Answer]
B.	the direction of instantaneous torque reverses after half cycle [Correct Answer]
C.	startes cannot be used on these machines [Wrong Answer]
D.	starting winding is not provided on the machines [Wrong Answer]
View Answer 6 -4 Explanation:- Answer : B 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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