How can calculate the earthing strip of Copper/GI for
rating of 30kV,discharge current 10KA Lightning arrester.
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What are the types of lighning arrestor protection system? how to choose that according to load?
In all the generators, the excitation supply is DC. What is the significance of DC excitation? What will happen if AC supply is given as excitation supply?
HT/LT TRANSFORMER TEST?
why dc motor runs slowly when dc supply is given?
i need to give section engineer (electrical engineer) for RRB. Please suggest some book
tell me about your project
how does the thyistor work in dc drive?
What is voltage divider rule?
I want to ask that is there any relation between current denesity of copper and material purity. also is ther any standard which defines the standard current denesity of material.
What is the result of under frequency to the system.
What is Diff btw MCP & MCB????
10 Answers Athena, Emerson, Suzlon,
what is the Transformer Protection & Type ??
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