How can you sized or estimate the ligthning arrester
current rating?
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what is percentage impedance of transformer? explain its significance
what is the function of CRGO in a Transformer?
Why the transformers are rating in KVA.?
what is skin effect?
HOW MANY TYPES OF FUSE?
What is the accepted limit to increase the choosen transformer capacity over the load and why ?
why a fan starts rotating in the reverse direction when condenser gets damaged?
What is current and voltage?
sir i am ece engineer.i want to job in power plant.what is the best option for me as electrical engineer or instrumentation engineer?pls reply me.
Why CTs are connected in star on T/F delta connected winding side & in delta on T/F star connected winding side for T/F differential protection?
1) Can anyone give me a typical value for Insulation Resistance of 11kV xlpe cable? 2) How much will the IR value decrease per KM of cable length added?
What happen if 1200KW/1500KVA alternator runs at no load and high R.P.M.for one minute?
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