i have done my b.tech in 2009 .still hunting for a
job...wat shud i answer if intervevwr asks..(what u have
done 1yr)
why are u join ntpc
What happens if there is no nuetral in the power system?
How to connect the chemical earthing and complete process tell me plz
why only 11kv level is used for transmission purpose? why not 230v?
what is power frequency withstand and impulse withstand of a circuit breaker?
3phase cable calculation formula by motor load
pre arcing time of ehv breaker
What is short circuit analysis of electrical networks?What are the procedures to be followed for its calculation?
what is the physical phenomenon because of which skin effect occurs ??
We know that, in case if there is a faulty insulation,or sc, the current is bypassed to earth through the earth wire that has low resistance.Actually, what will happen to that current that flows through gnd?In that case,if we come in contact with that faulty appliance, wont that current flow through us as we form a closed path by standing in gnd?Is grounding a safety measure?
In a closed circuit if two 5volt power supplier are connected in parrel what is the current direction in tihs circuit?
what is earthing transformer? draw the winding dia.of earthing transformer.
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