how is working bearing heater?
No Answer is Posted For this Question
Be the First to Post Answer
IN Electric train which type of motor is used,for what reason they uses?
substation+ plc system
Sir We have a REF relay connected to 10MVA(Y-Y) Transformer.on External earth fault REF relay trips along with earth fault relay.The REF relay has no complant as we tested relay.Why is it happening?
Why does the power consumed is always constant even if a fan speed is altered?
. Why the transmission lines are in 11kV, 22kV, 33kv, and why not 10kV, 20kV, 30kV?
How do you reset circuit breaker?
1 Answers Bhel, Kaveri Steels,
How can ignition voltage of light increased with the help of a ballast
what will happen while giving 2 phase supply to 3 phase motor
Why is the earth pin in a 3-pin plug the longest and the thickest?
is 60hz freq better than 50 hz?&why?
how make megger test for control cable like 12c x 1.5mm and what it apply voltage and test timing details.
how winding temperature detects in power transformer...?