1.

A 50 Hz, four-pole turboalternator rated at 20 MVA, 13 2 kV has an inertia constant H = 4 kW sec/kVA. The kinetic energy stored in the rotor at __________ MJ

A. 0.80
B. 8.0
C. 80
D. 0.08
Answer» D. 0.08


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