A 25 kva 2200220 v 60 hz single-phase transformer has the, Ask an Expert

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A 25 kVA, 2200/220 V, 60 Hz, single-phase transformer has the following equivalent-circuit parameters referred to the high-voltage side.

The transformer is supplying 17.5 kVA at 220 V and a lagging power factor of 0.8. Use the equivalent Cantilever model circuit of the transformer shown in Figure 4.16. Determine:

A. The magnitude of the required primary voltage.

B. The power factor of the primary side, the input kVA, and the efficiency of the transformer.

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Electrical & Electronics, Engineering

Category:- Electrical & Electronics
Reference No.:- M92172269

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