what is the contact resistance of Air circuit breaker??
why the projects getting loss?
what is the change over switch ,switch disconnector ,bypass switch and switch disconnector fuse unit?
what diferent amoung three phase supply?
What was the Dg set radiator and lube oil temperatures trip in ACB
what is the difference between arc and spark
22kV HT incoming should be 3 phase or 4 phase? why is it not 4 phase?
If excitation will increase, then what will be the effect on power factor? Will it decrease or increase?
How does a television work?
why the carbon brushes are broken in srim while the motor runningtime
In India why is the supply frequency 50hz? I need a particular answer for it..
if the rotor of induction motor is purely inductive then what is the electromagnatic torque.........
How can i run three phase bore well motor in 2 phase while i running it by using capacitor its ams increase to 23 ams the distance from motor to stater is 1600 feet