The OCC of a DC sunt generator running at 1000 rpm is as follows: OC voltage (V) Field current (A) 52.5 1 107.5 2 155 3
Posted: Sat Mar 19, 2022 6:12 pm
The OCC of a DC sunt generator running at 1000 rpm is as follows: OC voltage (V) Field current (A) 52.5 1 107.5 2 155 3 196.5 4 231 5 256.5 6 275 7 287.5 8 The field resistance is 30 2. Find (a) the open circuit voltage at which the machine will build up at a speed of 800 rpm. (b) the critical field resistance