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Answer Posted / jayan
Back emf is regeneration in dc motors
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why capacitance effect is predominant in underground cable transmission and inductance effect is predominant in over head line transmission?
why we testing the core balance of the transformer before comissioning?
Dear Mr B C pal...Can you plz. put some light on principle of operation of Z-Ct in conjunction to its use with 1Cx1000Sqmm HT Cables & Directional Ground Fault / Over Voltage Relays...Regd..Parag v K 9899115632
I need model question papers for RRB section engineer Chennai... Please send to my E-mail Id:- maitheerainbow@gmail.com
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