Calculate the pu circuit parameters of the transformer

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Reference no: EM131266046

A 3-phase 50 kVA, 6.6/0.4 kV 50 Hz transformer is ?/Y connected. It yielded the following test results:

Calculate the pu circuit parameters of the transformer. Determine its efficiency and voltage regulation at full load 0.8 pf lagging. Calculate also the maximum efficiency and the load (0.8 pf ) at which it will occur.

Reference no: EM131266046

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