Why transformer used in UPS??
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haw to calculate resistance of induction motar
In 2500kva transformer how much is the withstand High voltage power frequency between primary to secondary and earth? And secondary to primary and earth?
why is only third harmonics is dangerous for electrical equipments?
Power systems
How a generator is positioned in a hydroelectric power plant?
What is the multiplying factor if line ct ratio is 1000/1 and meter ct ratio is -/5 ?
hi how are you? i m in walchand college of engg. do you have interest in join me through email so send your email id
What are the various methods for effecive earthing in a factory in a rocky terrain, where soil resistivity is extraordinarily high? The usual method of 3 m deep earth pits is not serving the purpose.
What is formula calculation size cable wire ?
the inertia constants of two machines are respectively 30and 42 MJ per MVA.when the change in frequency due to change in load in first machine is 12 Hz,the change in second machine frequency will be?
How you calculating the current for a 2.5 Sqmm cable. A 30 Hp 3 phase AC motor of power what size of cable is used for this motor.
1 no. 22 kV feeder is taken from state electricity board. 350 MVA is the S.C. MVA. now i am feeding this feeder to HT Panel having 2 outgoings which further supply to 2 Transformers. Can you please suggest me the type & rating of cables are 3 of these cables same? or they are different? please help...............
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