why we are caling 440 volt 3 phase supply instead of 660 volt 3 phase supply? because each phase as a voltage of 220 volt. if anybody know the answer for my question please send it to my mail id. thank you.
College School Exams Tests, Jindal Steel and Power, JIOL, NEC,
3 22100what is power factor? how can we correction the power factor if this is high or low? If anyone know please please send the answer on my email id ( kumarkirshan@in.com )
5 6513
Tell me what is blotch print?
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