In wat way the power compensation takes place when a statcom is connected in a transmission line1 2488
what is mean by power factor9 5069
What is the meaning of In,Io & Ir in Circuit breaker? How to calculate?1 4382
Which supply is using for train AC or DC & what is the voltage????????16 20940
what is the type of winding connection( star or delta) in 1HP to 5HP motors. How to check the motor winding connections( star or delta) if not provided in the nameplate?5 15240
the resistance of wire having length X M is R OHEM if i streched the wire to dubble length what will be the resitance3 1887
pls tell about gas insulated substation?which gas is used for that substation?above which rating we are used this substation?how we take maintenance in that substation?it means substation fully shutdown or live condition?if live condition means how?pls clear this things1 2634
comparision between mcb,mccb,elcb,flcb,elcb in details
what is PWM in IGBT and how it works for drive.?
what is the difference between 2 way and 4 pole selector switch???
What is the most accurate way of testing ELCB?ELCB is better than RCD?
what is electrical machines
WHAT IS THE TECHNICAL SPECIFICATION OF C CURVE & D CURVE LEGRAND MAKE MCB
can any one tell in easy method for circulating current ??
what is meant by flywheel and its role in retardation test
I have 2500KVA transformer delta/star,13.8KV/380V provided with LV 4000A breaker. Already I have 2300KW motor feeder with a full load 90%. Is it possible to connect another 1600A from that breaker? If so how the calculation is done?
How to select a cable size for particular load?
How many kinds of E.L.C.B and how to work E.L.C.B
What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning
what is the difference between linear choke and suction choke?
what are the differant std sizes of cable trenches?
what is the difference between 50 hz freq. and 60 hz freq.? which is better and economic in them ?
in a simple IDMT relay we use neutral point of ct for earth fault then what is the requirement of neutral ct and cbct?