Question

4-4.A transformer is rated 10 kVA, 220:110 V. Consider it as an ideal transformer. a. Find the turns ratio and the winding current ratings. b. If a 2-2 load resistance

is connected across the 110-V winding, what will the current be in the high-voltage and low-voltage windings? c. What is the equivalent load resistance referred to the 220-V side?

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