MEO Class II – MET : 2024/DEC/09
Question
Q9. A. List the factors that determine the maximum developed torque of the induction motor. (6)
B. The primary and secondary windings of a 500 KVA transformer have resistance of 0.42 Ω and 0.0019 Ω respectively. The primary and secondary voltages are 11000 V and 415 V respectively and the core loss is 2.9 kW, assuming the power factor of the load to be 0.8. Calculate the efficiency on (i) Full load (ii) Half load. (10)
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