why supervision relay is used in incoming feeders?
It is used for all the feeders ,especially for out-going
radial feeders
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What do you mean by Transformer?
9 Answers Hyundai, NTPC, wbsedcl,
Actuality I have at home electrical panel with 220v 50hz, and I want to converter from there to 110v 60hz, to wiring on the half of my house. Also I like to keep another half of my house with the original 220v 50hz. What is the best and safety way to do?
what is meant by VDC ?where its applicable ?
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