In a universal motor, the most common cause of brush sparking is?

open armature winding
shorted armature winding
shorted field winding?
high commutator mica
all of the above

LohaHridoy

5 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 5

5 views Answered 2022-09-01 13:21

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