how to calculate unit consumption on 3phase 380-415 v0lt kilowatt motor eg ( 55kw,380v,3phase 50-60hz)

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How is the resonant peak, resonant frequency, and bandwidth determined from nichols chart?

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how to check capacitor in general

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What is the difference between bushing and insulators.? what is the creepage distance?

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Please tell me ceilingfan sweep means. Commenly we used sweep1200mm and 600mm MMENLY WE USED CEILINGFAN SWEEP1200MM AND SWEEP600MM

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what is mean by kneepoint voltage? when it will happen? ( my doubt is, if CT secondary is open means ct get saturation or blas? what are factors are required for calculations? plz give currect anws:

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my UPS suddenly goes off and all panel light also blow off.This happens even main electric supply is not interrupted.After some time it automatically starts functioning normally.Batteries are new.

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Why there are semi conductor layers on conductor and XLPE insulation of HT cables

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why sometime we get electrical shock while touching the ballon of dish tv connection ? which we should not get.

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what is different between grounding and earthings?

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what's prime importance of protection in electrical system.if protection system don't work properly what can happen in electrical system?

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Please nybody say, weather the result of Bharat Oman is declared or not? Probable date of declare???????

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