M
Q. If residual magnetism is present in a D.C. generator, the induced e.m.f. at zero speed will be
Be the first to start discuss.
Related MCQs
Q. In ........the speed can be varied by changing the position of brushes
Q. If the z transform of x(n) is X(z) =z(8z-7)/4z2 -7z+3, then the final value theorem is :
Q. The frequency and time domain are related through which of the following?
Q. The field coils of D.C. generator are usually made of
Q. For given maximum axle load tractive efforts of AC. locomotive will be
Q. When an electric train is moving down a hill the DC motor operates as a DC
Q. The initial response when the output is not equal to input is called
Discusssion
Login to discuss.