Railway Basic electrical engg technical question with answer
why corona loss is less with negative polarity?
what is the diffrence between resistive load and capoasitive load.?
What are the drawbacks of HVDC system?
What happen if we give resistance to the armatuure of a dc motor?a
what is mean by flux
what is diffrence between primary & secondry transformer?
What is the function of Harmonics filter, and how to calculate that rating of the energy saving?
How Grading Rings & spacers in transmission lines works?working principle?
Why the power factor improvement is so important in industrial loads
why one side of tubelight glows after switch off ?
Whta is earthing?What is the optimum value of Earth Pit?
what is servo motor principle? difference between induction motor & servo motor?
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