Answer / sheikh

whenever we got 2 or 3 wires which has different polarity
and ready to connect to any electrical appliances but not
completed the path then this called P.D and when path will
be completed via electrically operated appliances and work
is started along with flow of current then it called EMF

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power requirement of an l.e.d?

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What are the effects of adding a zero to a system?

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what is ICU and ICS in breaker ratings

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Hi.. I am a BE GRaduate in E&E. I have 8.5 Experience in Tendering & Estimation field. I have done SAP SD course few years back. But due to some reason i failed to get job in that field and continued my own field. Now I am thinking of changing into SAP seriously. How should i go ahead???

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is emf is indued if dc is passed through coil

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