For a given dc machine it is advised to use the dummy windings for a stable operation. But if it has be replaced as it unused component in the machine, then we must _________
A. S/P/2 should not be an integer
B. S/P/2 should be integer
C. S/P should be integer
D. S/P should not be an integer
Answer:A
For a given dc machine it is advised to use the dummy windings for a stable operation. But if it has be replaced as it unused component in the machine, then we must _________
A. S/P/2 should not be an integer B. S/P/2 should be integer C. S/P should be integer D. S/P should not be an integer