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While performing stability test of differintial cts how to know the voltage and current on both side of the transformer?
What is the diff. between single compression and double compression gland
what is per unit calculation?looking for simple and strong explanation thk u
raleigh method
For R-L or R-C ckt,time constant formula is L/R and RC respectively and its unit is in sec.Pls tell me the derivation
In a voltage-controlled current source A A current booster is never used B The load is always floated C A stiff current source drives the load D The load current equals Isc
excitation limit of an excitor
Bimetal strip used in overload relay what is that,which types of material used for that & percentage.
how to find the resistance and gap volatage of the diode??
how can we select the appropriate VCB ?
what is active power & reactive power?
What is the permissable nutral current of three phase system as per IS standards?
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?
What are n circles?
what is reactive power?, why its measured in VA ? is it transient behavior of system?