Discussion :: Magnetism and Electromagnetism - General Questions (Q.No.2)
Which electromagnetic device uses brushes and a commutator?
Answer: Option B
No answer description available for this question.
|Mad said: (Mar 7, 2012)|
|How it is useful in the generators?|
|Kiran said: (Aug 24, 2012)|
|Commutator genartes ac signal tht must b coverted into ac hence brushes are used.|
|Javed Jamadar said: (Oct 13, 2013)|
|Brushes helps in conduction and free rotation with electric conductivity.|
|Aditi said: (Feb 1, 2014)|
|Kindly brief about commutator?|
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