Discussion :: D.C. Generators
- Open circuited armature coil of a D.C. machine is
A.
Identified by the scarring of the commutator segment to which open circuited coil is connected |
B.
Indicated by a spark completely around the commutator |
C.
Both (A) and (B) |
D.
None of the above |
Answer : Option C
Explanation :
Explanation Not Provided
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