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A 50 kW, 120 V, long shunt compound generator is supplying a load at its maximum efficiency and the rated voltage. Armature resistance is 50 mΩ, series field resistance is 20 mΩ, shunt field resistance is 40 Ω, rotational loss is 2 kW. The maximum efficiency of the generator is _____ %82.35 |
Answer» A 50 kW, 120 V, long shunt compound generator is supplying a load at its maximum efficiency and the rated voltage. Armature resistance is 50 mΩ, series field resistance is 20 mΩ, shunt field resistance is 40 Ω, rotational loss is 2 kW. The maximum efficiency of the generator is _____ %
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