The generated e.m.f. and the current are in the opposite direction in case of
A. D.C. generators
B. D.C. motors
C. D.C. generators and D.C. motors
D. none of the above
Answer:B
The generated e.m.f. and the current are in the opposite direction in case of
A. D.C. generators B. D.C. motors C. D.C. generators and D.C. motors D. none of the above