What is the relation of the copper loss and brush contacts with the total loss in small dc motors?
Posted: Thu Jul 14, 2022 10:25 am
a) copper loss and brush contacts = 2 * total loss
b) copper loss and brush contacts = 2/3 * total loss
c) copper loss and brush contacts = 1/3 * total loss
d) copper loss and brush contacts = total loss
b) copper loss and brush contacts = 2/3 * total loss
c) copper loss and brush contacts = 1/3 * total loss
d) copper loss and brush contacts = total loss