what is the difference between "ampere trip and ampere frame"1 27546
i am completed my degree(B.E EEE) 2014 anychance to get electrical licence plz help me
WHY BREAKER ARE USED IN SUBSTATIONS?1539
Hello, I am just preparing my self for a university interview and struck on the 11kv ring main unit system network. I just know that ring main unit has total three breakers, fuses and use to supply a power to any load/ building without any interrupt. But i am not be able to visualize the connections, either Ring main unit getting power from two different power sources? or there is always one feeder in complete ring circuit??? I would be highly thanks full of you help me.1 2111
when secondary volts is given how do we find primary volts, turns, amps of primary and secondary given???1 2298
Why Lighting transformers are used? what will be the current if lightings connected through direct raw power?
PLC Training in chennai | PLC Training institute in chennai, PLC Training center in chennai | Best PLC Training in chennai | PLC Training course in chennai | SCADA Training in chennai | PLC Training in india1 2728
what is the differance beetwen installation and errection ?1 2836
what happen if i change the polarity of ac when it is connected with motor3 3514
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?1307
what is the use of power transformer in GSS.
sir, 3phase induction motor takes different pf and different KW in three phase while running,explain reason
What is VCB? where it is installed at SP. What is SP?
I have c license but I don't know eligibility of Max Kilo Volts under the electrical licensing board.
5.WHICH TYPE WELDING PROCESSES USES NON CONSUMABLE ELECTRODE.........
Zone of protection and tripping scheme of arc protection relay.
hi can any body send me syllabus of rrb electrical section engg... and past pepar also of any board...
what is the significance of cabability curve of alternator
After taking shutdown of 11kv feeder, if you see 5kv by phasing stick in the cable side, is it possible to close earth switch in cable.
application s to shunt coil
how does commutator convert a.c to d.c?
mccb service sittings be done?
how we select ac fuse rating of an power inverter???
Ceiling Fan and Storage type water heater. Discuss
Please brief what is sinewave