The_operating_point_for_an_over_excited_alternator_working_near_zpf_lagging_power_factor_gives_‘A’_as_the_operating_point._Then_if_the_same_machine_is_working_as_an_over_excited_synchronous_motor_will_give_same_operating_point_at$#

• A. zpf leading
• B. zpf lagging
• C. upf
• D. there will never be the same operating point for the machine as motor as well as generator.