what happen if position of GNA and MNA is changed in
machine?
Answers were Sorted based on User's Feedback
Answer / abhidewas
ideally both MNA GNA should coincide. if they are interchanged then sparking at the brushes may happen. also because of armature reaction terminal voltage may decreased.
Is This Answer Correct ? | 8 Yes | 0 No |
Answer / suburavichandran
There will be a very high loss due to increased armature reaction. sometime the motor may become stand still.
Is This Answer Correct ? | 5 Yes | 2 No |
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