What is the primary voltage

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Reference no: EM131266045

A 6.6/0.4 kV, 100 kVA distribution transformer is connected D/Y. The transformer has 1.2% resistance and 5% reactance. Find the voltage regulation at full load, 0.8 pf leading. With 0.4 kV as secondary voltage (on load), what is the primary voltage?

Reference no: EM131266045

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