A 50 kva 2200110 v transformer when tested gave the, Ask an Expert

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A 50 kVA, 2200/110 V transformer when tested gave the following results:
OC test, measurements on the LV side:
400 W, 10 A, 110 V SC test, measurements on the HV side; 808 W, 20.5 A, 90 V

Compute all the parameters of the equivalent circuit referred to the HV and LV sides of the transformer. Also calculate % voltage regulation and efficiency at full load and 0.8 pf lagging.

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Electrical & Electronics, Engineering

Category:- Electrical & Electronics
Reference No.:- M92020802

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