Electrical Machines
Which of the following voltage regulation method is accurate ?

 ZPF method
 Synchronous impedance method
 MMf method
 American standard association method

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
Due to magnetic saturation, the flux per pole in a DC machine without brush shift

 increases in both the generators and the motors with load.
 decreases in generators and increases in motor with load.
  decreases in both generators and the motors with load.
 increases in generators but decreases in motor with load.

ANSWER DOWNLOAD EXAMIANS APP