A 3-phase, 400V, synchronous motor is providing load at 0.8 p.f. lagging. If the field current of the motor is continuou
Posted: Thu Jul 14, 2022 10:14 am
a) power factor increases and then decreases
b) power factor is not affected
c) power factor decreases upto a certain value of field current and then increases
d) power facor increases simply
b) power factor is not affected
c) power factor decreases upto a certain value of field current and then increases
d) power facor increases simply