how the synchronizing is obtained at bus couplers in grid
substation? (because there we cannot change the frequency in
one of transmission lines like in generator synchronization)
why one side of tubelight glows after switch off ?
For DG set,if the loading is increased,does flue gas temperature increases or not?
how much watts the computer will takes
what is the difference between high impedance and low impedance circuit?
what is the type of winding connection( star or delta) in 1HP to 5HP motors. How to check the motor winding connections( star or delta) if not provided in the nameplate?
How generator NPS(NEGATIVE PHASE SEQUENCE TEST)TEST WAS DONE? PROCEDURE WITH DETAILS?
10 tube light connect in mcb breaker.one tube light is fault.so breaker is tribe.how fault is rectified.(using 3wire phase,earth,neutral)
What are the applications of autotransformers?
Why we are not using capacitor in line when load on Genset?
For a 500 MVA 400/220/33KV transformer following data given HV power = 500 MVA IV power = 500 MVA LV power = 5 MVA If input power is 500 MVA then how output power is (500+5)MVA. Can anyone help
What is Annunciation?
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 !