how to do the ductor test?
what r the checklist while installing 500 kva transformer
what is the different between bus section and bus coupler
anti pumping relay function
i've iocl interview.. if you know the interview process please give me information..
how can i apilly for electrical c licencese.sir,i completed B.Tech in electrical & electronics engineering in 201onot working any company
Slip at maximum torque depends on A rotor resistance and reactance B stator reactance C load current D stator resistance
i have gear oil pump with single phase motor.some time its motor starts running in reverse direction rather than forward direction...whats the reason behind this issue. 1- either capacitor is week? 2- or winding is week?
what is the powerfactor
if 11 lead acid batteries each 200 amph are connected in series so that combinly they can produce 110 volts dc. question is how much backup it can provide ? 2) how can we calculate that how much amprere and voltage is required to charge them . thanks in advance !
what is formula for calculate thermal overload in new numiricalrelay( not in bimetal relay)?
what you mean by transformer neutral earthig
what is the voltages using in movie theaters??? why ??why not other??