Sparking of commutator at D.C motor result in

Q. Sparking of commutator at D.C motor result in

A.            Increase in power consumption

B.            Damage to commutator insulation

C.            Damage of commutator segments

D.            All of the above

Answer: All of the above

We will be happy to hear your thoughts

Leave a reply

Gkseries.com
Logo
Register New Account