how to checking earth restence with earthtester
why generator and t/f ratings given in kva & motor rating is in KW?
What is the deference between earth fault & earth leakage
We say that if voltage in a power system is increased,for a constant power the current will decrease (by P=VI). isn't this in disagreement with the ohms law(I propotional V;resistant const.).Since the resistance of transmission lines remains constant,shouldn't inc in voltage cause inc in current across the transmission line? I have read many articles across the net but still couldn't this figure this out. :( Guyz plz assist me with dis..:)..
From what on-site components does the HT panel monitoring the bus-bars in a 11kV system take inputs?
Why TAP changer provided in primary side of HT transformer ? and why not in secondary?
HOW TO CALCULATE THE ILLUMINATION IN INDOOR LIGHTING?
what is the resistance value of our human body?
how to calculate the cable size in sqmm if load (kw) is given?
CPC cable .PVC \1C....I want to get sure that type is flexible indoor or to be install on trench. please advice .thanx :)
What is a single phase autotransformer?
any one can explain what is the size of pvc,armoured, various sizes of powr cable dia?
the parts of transformers ?
1 Answers Bhel, Facility management,
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