What is the relation of the copper loss and brush contacts with the total loss in universal commutator motors?
Posted: Thu Jul 14, 2022 10:25 am
a) copper loss and brush contacts = total loss
b) copper loss and brush contacts = total loss/2
c) copper loss and brush contacts = total loss * 2
d) copper loss and brush contacts = total loss * 3
b) copper loss and brush contacts = total loss/2
c) copper loss and brush contacts = total loss * 2
d) copper loss and brush contacts = total loss * 3