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What will be cross section area of copper conductor for carry 2000 amps & 2500 amps....sq.mm.?/
3 7227Generally In transformer Tap Changer on HT side, but I have seen in 66KV side in 220/66 KV, 100 MVA, Areva make transformer. Why ?
7 11432What are the insulation standerds for eg H clase and how many insulation standerds are there and its standerds??????
1958what is the difference between potential Transformers and capacitive voltage transfoemers and where it is used?
5 13464Post New Electrical Engineering Questions
Should power factor be low or high?
Why reactors use before incoming of ac vvfd drive?
how u measure/calculate renge of capacitor,capacitor has no any rating tag.what is the theory of measure of capacitons.
We are designer please help me calculate the size of 11kv cables from step up transformer to M.V panel, total load is 5 mega watt distance 900 feet (used aluminum type cables) please provided formula for calculate the cable with example.
can anybody tell me that for p.f. Improvment we use capacitor banks but how to decide its capacitance. As we all know how to calculate kvar but what abt capacitance value
What do you mean by ratio correction factor of instrument transformer?
What are the main advantages of generalized error co-efficients?
why all the feeders are designed in a particular manner ... is there any reason for that???
Can we use Ccapacitive voltage transformer directly for metering purpose?
what is the advantages of having in-built acvvvf (without seperate inverter in the control panel)in the drive system of elevators?
Details about Flux Compensated magnetic Amplifer starter for motors
What is pi controller?
Why colled 440V to 3-phase supply.
how to calculate single phase motor efficiency ?
number of I/O devices in siemense plc
