Q. 85 Keeping the excitation voltage same, the load on the motor is increased such that the motor current increases by 20%. The operating power factor will become A synchronous motor is connected to an infinite bus at 1.0 pu voltage and draws 0.6 pu current at unity power factor. Its synchronous reactance is 1.0 pu resistance is negligible.
(A) 0.995 lagging
(B) 0.995 leading
(C) 0.791 lagging
(D) 0.848 leading
Answer:(D)
Explanation:
Not Required.
