Answer / rama moorthi m

earthing and grounding both are same,two type of grounding
is there,1)system grounding-it is used to protect the
system.Eg.CT,2)body grounding-it is used to protect the
unwanted shock form body.neutral is return path form the load,

difference between silent and non silent pole rotor?

3 Answers  

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what is the VA(Volt-amphere)? define with calculation?

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why substation are rated like 11KV or 33KV?

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What are series and parallel isolators?

3 Answers  

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Is electro plating what type of load whether resistive, inductive or capacitive loads

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