Question is ⇒ The following constitute short-circuit in the armature winding., Options are ⇒ (A) Insulation failure between two commutator bars, (B) Insulation failure between two turns of a coil, (C) Two of more turns of the same coil getting grounded, (D) All of the above, (E) , Leave your comments or Download question paper.

Question is ⇒ The following constitute short-circuit in the armature winding., Options are ⇒ (A) Insulation failure between two commutator bars, (B) Insulation failure between two turns of a coil, (C) Two of more turns of the same coil getting grounded, (D) All of the above, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	The following constitute short-circuit in the armature winding.
A.	Insulation failure between two commutator bars [Wrong Answer]
B.	Insulation failure between two turns of a coil [Wrong Answer]
C.	Two of more turns of the same coil getting grounded [Wrong Answer]
D.	All of the above [Correct Answer]
View Answer 7 -5 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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⇒ In a lap wound D.C. generator having p as number of poles and Z as number of conductors, the maximum number of equilizer rings will be
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⇒ In D.C. generators, current to the external circuit from armature is given through
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