please explain to me how to calculate current,voltage,resistance with formula??
is that any software calculator to calculate the size of cable
What is the size of electrical cable to be used for a space heater single phase 240V ?
What happened when capacitor connect series in ac circuit?
what is stacking factor?
What should be value of Circuit breaker operating time and tripping time?
plz tell me Motor IP formula
1.why should we connect the measuring instruments in l.v side in short circuit test of a transformer? 2.why the power factor is less in open circuit test of a transformer?
why transformer core is eathed?
battery capacity use of made?
0 Answers JLL, Shankar Electricals,
How much ampere can withstand for 2sq mm c able?
current transformer balance the power level on both sides. e.g in case of step up, at secondary side voltage rise but current decrease and vice versa in case of step down transformer. but how this power level remains same in case of current transformer and voltage transformer
What is power factor ?What are the benefits of improved power factor & how. Please explain with examples.?