1.

A 50 Hz, 4 Pole, 500 MVA, 22 kV turbo generator is delivering rated MVA at a power factor of 0.8. Suddenly a fault occurs reducing the electric power output by 40%. Neglect the losses and assume constant power input to the shaft. The accelerating torque in the generator at the time of fault is

A. 1.528 MNm
B. 1.018 MNm
C. 0.848 MNm
D. 0.509 MNm
Answer» C. 0.848 MNm


Discussion

No Comment Found

Related MCQs