Here's one exam question....
Can any one help me?
The induced voltage of a separtely excited DC generator is 230V at a speed of 1000rpm when the filed current is 1.25A. Assume that the filed flux is directly proportional to the filed currents If.....Determine
(1) induced voltage for a filed current 1.1A at 1200rpm
(2) Speed in rpm when the induced voltage is 210V for a field current of 1.2A
(3) field current at 1200 rpm for an induced voltage of 205V
Pls advise.
Can any one help me?
The induced voltage of a separtely excited DC generator is 230V at a speed of 1000rpm when the filed current is 1.25A. Assume that the filed flux is directly proportional to the filed currents If.....Determine
(1) induced voltage for a filed current 1.1A at 1200rpm
(2) Speed in rpm when the induced voltage is 210V for a field current of 1.2A
(3) field current at 1200 rpm for an induced voltage of 205V
Pls advise.