what is the principle to generate energy from water or coal,
plz define the step by step how & when electricity energy
start from resource area to ours home meter & separate & how
meter read the voltage or current?
A single line diagram(SLD) and a purchase order of a
11/66kV switchyard of a power plant was given. In the SLD,
only one lightning arrestor(LA) was shown, but the purchase
order had need of 3 LAs. Is this correct, if yes, why?
what are the industrail measures to overcome ferranti
effect? how would the ferranti effect the power system if
those remedial mearsure arent taken? how often does this
effect occurs in real power system? plz reply