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what is the principle of operation of CFL ??
how is the incoming cable size calculated for a given current rating of a panel??
In a Impedance Based Distance Relay (Quad Characteristics) - Could there be two different Line Angle(RCA) for Ph-Ph & Ph-Gnd? If So Kindly Let me Know.. Where, What are the advantages of the same?
What is the formula for selecting the cabels according to load? How to calculate what sq.mm cabel to be used?
Can anybody post questions asked in Engineers India Limited Interview? Thanks in advance.
what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.
WHAT IS SITTING AMPS IN OVER-LOAD RELAY FOR 1PH OR 3PH MOTORS?IF ITS NAME PLATE GIVEN MAX AMPS 10AMPS?
how to determine motor size for a fan application?
How is efficiency of DG set calculated? At many places I found the efficiency to be mentioned in percentage. But at some other places I found kWH/ litres. I want to know how dimensionless percentage value is arrived at?
1.25 kg of hydrogen are burnt with stiochiometric air, the mass of air in kg required is
What is an Air COmpressor
Where I can get the sample question for post of Junior engineer electrical-II For RRB Bhubaneswar.
where can the transformer having vector group Yny0 be used??
How we calculat the NGR of 3phase Generator, Our generation voltage 11KV
ELECTRICAL ENGINEER TEST IN FEWA ANY ONE HAVE KNOWLEDGE ABOUT THIS?????????