What is the relation of the copper loss and brush contacts with the total loss in small dc motors? 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
What is the relation of the copper loss and brush contacts with the total loss in small dc motors? 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
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