what is the difference between thermal magnetic release and microprocessor based release breakers. what are the advantages of latter over the first one...
5 56356what is the difference between earthed system and unearthed system.. where do we use unearthed system because in electrical catalogues always cable for earthed and unearthed system is given..pls elaborate
3 35636wat are the transmission losses.... how can it be compensated....... wat s power system.......
1 4893If one tertiary phase i.e. R,Y or B is earthed of a loaded type tertiary delta connected (Without load)of a power auto transformer, what is its advantage/disadvantage?
1604how we can adjust for three phase motor cold stall time ,hot stall time and thermal register set up?
OPS,
2500Post New Electrical Engineering Questions
what is the difference between delta delta and star delta connection transformer? why we use delta delta transformer since it need earthing transformer for grounding?
Why High voltage are generate noise ?
If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these
What is the effect on Power factor and capacitor when your company load is more than 70 % of welding transformer
How to synchronization will be done between two DGs ?
Why only sinusoidal ac voltages are generated?why not triangular or sawtooth?
what is the voltage rating of chiller unit sensors
i am trying to PSUs/govermeant jobs since last 2 years but still i m not success, plz help me.
What is expention fastener (Fan)
How energy is generated in hydroelectric power plant?
which is better to use svc or synchronous condenser why ?
What is a system?
What is method of calculating the fault current for a MDB, 50KW, 3PH, 415V, 50HZ?
What are stable systems?
Is there any problem about which the drive (inverter) doesn't show/display the alarm and/or fault but instead of this , it doesn't work ? I want to know that could there be any kind of problem in the drive when the drive doesn't display the alarm and/or fault ?
