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1. |
A 100 KVA, 400V, 3-phase, star connected alternator due to following data The voltage applied to the field winding is 220V. Efficiency at full load is? |
A. | 97% |
B. | 96.5% |
C. | 92% |
D. | 95%View Answer |
Answer» B. 96.5% | |