Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
The regulation obtained by synchronous impedance method is always higher than actual value because | |
A. | synchronous reactance is assumed variable while it is not. [Wrong Answer] |
B. | effective armature resistance is assumed constant. [Wrong Answer] |
C. | synchronous reactance is assumed constant while it is not. [Correct Answer] |
D. | field current is increased to give short-circuit current about twice of full-load current. [Wrong Answer] |