Question is ⇒ By which of the following methods the constant speed of a synchronous motor can be changed to new fixed value ?, Options are ⇒ (A) By changing the supply frequency, (B) By interchanging any two phases, (C) By changing the applied voltage, (D) By changing the load., (E) , Leave your comments or Download question paper.

Question is ⇒ By which of the following methods the constant speed of a synchronous motor can be changed to new fixed value ?, Options are ⇒ (A) By changing the supply frequency, (B) By interchanging any two phases, (C) By changing the applied voltage, (D) By changing the load., (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	By which of the following methods the constant speed of a synchronous motor can be changed to new fixed value ?
A.	By changing the supply frequency [Correct Answer]
B.	By interchanging any two phases [Wrong Answer]
C.	By changing the applied voltage [Wrong Answer]
D.	By changing the load. [Wrong Answer]
View Answer 4 -2 Explanation:- Answer : A 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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