Is it true that in the 3 phase transformer, the limbs of the core are at 45 dgrees to each other. if true, why?
2061Piezoelectric materials serve as a source of:- A. Microwaves B. Ultrasonic waves C. Musical waves D. Resonant waves
3 10004how to conduct dc resistance test for rotor of an alternator and how to measure the rotor dc resistance value theoritically?
3291Post New Electrical Engineering Questions
For some transformers we are using solid neutral earthing while some others we are using resistance earthing why ?
What is the universal motor?
What conditions are required for transformer to operate at low frequencies ?
What is the bundle conductor?
What is the tests required for a 132 kV, 400 kV , 765 kV for a Circuit Breaker and Power Transformer before commissioning ?
what is meant by carrier aided trip protection in transmission line
what are the necessary basic electrical topics to learn for mechanical engineer to deal practical problems.
How does the phase sequence controller works, how it identifies the phases? confirm working principle
What are the uses of stepper motor?
what is the differation bewreen kwh & fundamental kwh in electronic trivector meters
any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?
what is earth resistance? how to measured? and give values at power station and mcc area?
magnetizer priciple
What will be electrical cost per sqft for IT building (basebuild and fitout)and for residential township?
State the frequency for rc phase shift oscillator?