one hp 3phase motor what generate power factor
any calculation method for decide cable size for current?
why Power transmssion voltages are as 11kV,33kV,66kV,220kV and so on only?
How one can check the MAIN of a house wiring ?
What are the Steps for Testing of 20MVA (make:-CGL) Transformer? How many Test we have to do?
how the earthing point or earthing is taken for ships and airplanes?
What is the safety of UPS?
difference between a four point starter and three point starter
HOW TO CALCULATE THE VT SIZING?
how can we generate electricity????
why transformer impedance measure in % (percentage)
Write the force balance equation of ideal spring element.
what is the tolerance of electrical frequency for India? it's .5% or 1%?