Question

A transformer operating at primary voltage 8 kV and secondary voltage 160 V serves a load of 80 kW. Assuming the transformer to be ideal with purely resistive load and working on unity power factor, the loads in the primary and secondary circuit would be

(A) 800 Ω and 1.06 Ω

(B) 10 Ω and 500 Ω

(C) 800 Ω and 0.32 Ω

(D) 1.06 Ω and 500 Ω

Answer 1

(C) 800 Ω and 0.32 Ω