63MVA,220KV/6.9KV Transformer LV side neutral is connected
to Earth pit through NGR. Whether this earth pit required
to connect with near by below grouding earth mat or it is
to be kept separate?
How can we findout the maximum efficiancy of Transformer? At which load?
what is synchronizing panel & its working.
how does an encoder work???
working of bucholz relay of a transformer
what is the frequency of direct current(dc)?
12 Answers Cognizant, University,
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