Answer / satya

will you please elobarate your question ?
do you mean tan delta testing of a transformer?

Answer / k.prakashchandra

It is on the top cover near the bottom of bushing , usually concealed with a small plate using bolts /screws

I have 12MW gas engine based power plant its running parallel with grid. my problem is When cpp run in island mode(without geb) that time geb transformer power factor is 0.2 lagging. When cpp run with parallel that time power factor is 0.94 lagging So how can i maintain power factor ofgeb transformer in island mode 0.9 lagging?

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