what happens to the water pump if ground water level is slowly decreasing?our water pump is varying from no-load full-load due to this problem
1671can a 150 kva 3 phase 440v/230V delta-wye step down transformer can be use as step up transfoermer with connected loads at 440v side?
1735Can a 150 kva 3 phase,440v/230v delta-wye connection stepdown transformer can be used in reverse as a step up tranformer ?
3 4500Explain the following and how these are working with PLC Unit 1 I/O Module Card 2 Adaptor Card 3 Ribbon Adaptor 4 I/O bus 5 I/O Devices
1622Is it really necessary to have reactive power in transmission line to transfer the power from one place to other?
3 4470Post New Electrical Engineering Questions
What is relation between transmission lines & Communication lines ?
What is the working principle of CFL & T5 tube light & 40W tube light with electronic ballast?
what is destructive and non-destructive testing of welding
what is the role of energy meter in distribution system ?
How Self works in DG set
at meter room 50 hrc switch installed,but there are not get earthing proper,so what happen?and 11kv transformer out put going in to hrc main 400a three nog each? so earthing is require for all switch? (some customer made earthing at there home.)
am commissioning the trafo without connecting the neutral therefore unbalance will occur what is the alternative solution for this?
I need bhel electrical test pattern & paper
An active element is one which a. Supplies energy b. Absorbs energy c. Supplies energy and convert energy from one form to another
What happen to the transformer if the OLTC frequently used for lower and raise occured 50times daily?
What is the difference between the transmission line and distribution line?
how can i improve the power factor in domestic (230v)
Why we specify TNC switch with 1NO 1NC ,2NO 2NC ? how we get connection.?
I am having a 42KW 3 phase electrical heating furnace, heating element is 80/20 nichrome material, my connections is made in such a way that 2 star connection compromising 2 coils per phase so totally 12 coils, shall if i use it unbalanced star condition (instead of 2 group of 3 phase or 1 group of 3 phase, connecting 4 phases of 5 phases) what will be the consequences and is it acceptable?
How to determine stage of Automatic Power factor controlling Relay(Apfcr)?