3-phase alternator is used, consider 500KvA source having resistances of 0.3ohm and 0.01 ohm respectively and the corresponding leakage resistances are 0,7ohm and 0.05ohm. The primary and secondary voltages are 100V and 500V and the core loss 3.5Kw. Assume power factor is 0.5. Calculate the efficiency on full load and half load.
3-phase alternator is used, consider 500KvA source having resistances of 0.3ohm and 0.01 ohm respectively and the corresponding leakage resistances are 0,7ohm and 0.05ohm. The primary and secondary voltages are 100V and 500V and the core loss 3.5Kw. Assume power factor is 0.5. Calculate the efficiency on full load and half load.
Harshal Sukenkar , 11 Years ago
Grade
