what happens if a carbon brush is touching the top end of the commutator

what happens if a carbon brush is touching the top end of
the commutator

Question Posted / rg

2 Answers
3623 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

what happens if a carbon brush is touching the top end of the commutator..

Answer / abhishek

sparking will take place

Is This Answer Correct ?

2 Yes

0 No

what happens if a carbon brush is touching the top end of the commutator..

Answer / anirudha kumar

spark will produce

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

How to Convert Gen KW to H.T amps ?

2 Answers

WHAT IS THE DIFFERENE IN ACTION OF MCB,MCCB,RCCB

0 Answers IBM,

how to calculation increase capacitor,increase power factor for three phase.

0 Answers

what is auxilliary transformer??

3 Answers Bhel,

electrical resistance in human body?please dedails quick. mail.psrinivasan20@yahoo.com

2 Answers CTS,

How will A Medium voltage circuit breaker(11 kV voltage level) operate under short circuit fault condition whether It is having short circuit release like Low voltage circuit breaker or relay should be given?

0 Answers

Comparing to AC transmission, corona & R in DC transmission is……. a) lower b) higher c) same

3 Answers

How to calculate voltage drop loss in HT 11000 Volts XLPE Aluminium conductor cable. Any specific formula or Thumb rule

2 Answers

why motor burns ?

5 Answers

I have a transformer 3phase 11kv/410v and its name plate missing. now how can I judge its rated kva?

2 Answers Coca Cola,

how to select a air/vacuum circuit breaker.is there any thumb rule???

1 Answers

What are the differents between Breaker & Contactor?

8 Answers

For more Electrical Engineering Interview Questions Click Here