4. A transformer on a utility pole operates at V1,rms-8.0 kV on the primary side and supplies electric energy to anumber of nearby houses at V2.rms=120V. a) What is the turns ration N1/N2? b) if the average power consumption inthe houses for a given time interval is 70 KW, what are the rms currents in the primary and secondary wirings of thetransformer? Assume an ideal transformer, a resistive load and a poser factor of unity. c) what is the equivalent resistiveload R in the secondary circuit?

The transformer works only on ac or alternating current. They are of 2 types-step up and step down.…

Answered: 4. A transformer on a utility pole…

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