What happen if ac supply is fed to rotor of the alternator?
what is the function of bearing in dc mchine" and where it is placed
explain transformer ct connection?
why do we not use equivalent voltage source in negative sequence equivalent ckt.
What type of isolation transformer used in UPS's?? It's Star-Delata Or Delata-Star????Why it is used????
Could u pls tell me the NPCIL electrical engineering interview questions for Executive trainee, and also guide me how to face the interview.
In protection core of a C.T. why Knee pont voltage is greater than SLV and in metering its viceversa?
Differnce between earthing and nuetral
how to use single phase supply for a three phase equipement.
how to electrically make connection to ferroli GN2N?
in telecom we are using neutral?
what is quality factor in series resonance circuit and calculate the factor of voltage magnification? how it happens?
At no load the PF of an alternator -Zero -Zero Lagging -Zero leading -None of the above