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why we dont store the ac power in battery?
A genarator is connected through a 20MVA ,13.8/138 KV stepdown transformer to a transmission line. at the reciving end of the line a load is supplied through a step down transformer of 10MVA,138/69 KV rating .A 0.72 PU load evaluated on load side transformer ratings as base values ,is supplied from the above system for system base values of 10 MVA and 69 KV in load circuit the value of the load in generator circuit will be ...........
why we did not get shock by touching nuetral of any single phase supply of a electrical equipement?
when voltage increases current decreases & vice versa why it is so?
how to calculate P.F from kva only?
High voltage test procedure of in swgr board. why should measure millivolt drop on testing time?
oltc of a transformer, how it works? and what are the equipment consist of describe briefly?
WHAT R THE SAFETIES IN A HIGH TENSION PANEL N LOW TENSION PANEL. ALSO WAT SAFETIES R THERE IN A 200 KVA TRANSFORMER?
dear friends, we are use 130 hp load run with 0.98 power factor ( 38KVAR capacitor connected ). if we need improve the the power factor to 1 (unity). how much kvar capacitor to be add. have any formula? please share with me.
WHAT HAPPENS IN DIFFERENTIAL PROTECTION IF CT REACHES ITS KNEE VOLTAGE POINT?
What is a roll of adopter panel in terms of h.t. Panel ???
how we can select MCB ratings according to Voltages, Curves.