hello every one, what is the difference between the Kvar and farads, Rating on Power capacitor is for eg: x kvar, and normal capacitor is eg: x farads. what is the relation between these two?
3 5997Why have the transformer one earthing to their neutral? Why have the transformer many earthing to their body?
1 3158what is the difference between Central Battery System and UPS in applications and uses? and why UPS suitable for Computers and central battery for emergency lighting?
9697when we should use Central Battery system and UPS system and why? in other words, what are the differences between the two systems?
1 15579hai now i am working as a electrical design engineer in construction field can i get a job in oil and gass field or power plant project as a electrical design engineer?
14571. What is maximum permissible distance between smoke detectors ? 2. How do we decide number of smoke detectors required in a large office, warehouse, hall etc ? 3. What should be maximum height of smoke detectors ? 4. Where do we use heat detector, optical smoke detector, temperature sensitive detector ?
2381In a large office how do we calculate required number of light fittings, assuming fittings are 4x18W or 2x36W fluorescent fitting ?
1419what happen if one of 3-phase line has a much higher load when we are using delta to star transformer? how we can over-come from that?
2 4987Post New Electrical Engineering Questions
Define closed loop control system.
What aturn on methods of scr?
Why CBCT rating is 50/1A
how to apply b license to c license in tneb
Define average demand?
How to do fabrication , busbar and wiring cost for : 1. LT Panels 2. C& R Panel
Is RTCC panel needs any control supply.
Explain mechanical rotational system?
what is the difference between electrical choke and electronic choke?
is there any chart showing the suitable cable size according to AMP and length ? for three phase motors
Could the power factor on electrical system can affect the registration of the kwhr meter or the CT/PT?
What is meant by time harmonics and space harmonics?
a simple c++ program to calculate simple interst with its data members as private
In Power Line Communication (PLC) the wave trap is used to block communication signals from entering neighboring lines. My question is this: Why do they allow for different filtering arrangements on these wave traps? Isn't it always going to be a low pass filter since we want the power frequency to go through, and the comm signal blocked?
Pl. share your experience about industrial-electronics repair of machine tool.
