If we have a 2000kva load,How much kvar capacitors we go to add to improve the power factor at 0.9?pls give the calculation and fully theory?
2 7547How many types of Differential protection are there? and what the special arrangement are made at the time of charging of a transformer on the Differential protection?
1 2950How to select the different contactors ( starter combination) for different AC motors? what about fuse cappacity 4 different motors too?
2 6594Post New Electrical Engineering Questions
is there any phase difference occurs while primary and secondary side mutual induction occurs?
how to setting voltage RTCC panel
for a 400kv t/m line with 10 ampere current will corona occur?
HOW TO WORK A VFD?SAY SIMPLE METHOD
Name the component u would expect to find in a switchgear assembly?
What are the advantages of the three-phase motor over single phase motor?
I HAVE A INCOMING 100A MCCB TPN 25KA, CABLE LENGHT OF 80M 70MM CABLE SIZE FROM MAIN SUBBOARD TO NEW DB.BASE ON THE FAULT LEVEL SETTING OF 45KA.I WOULD LIKE TO FIND OUT 25KA ENOUGH KA. APPRECIATE IF SOMEBODY CAN ASSIST ME WITH FORMULA FOR THIS. FRM: JEFF
WHY RATING OF VCB NOT LESS THAN 630A
in single phase converter, the no.of scr's conducting during overlap a)1 b)2 c)3 d)4
write a program that prints prime numbers from 1-20 in digonal form
HOW WE CALCULATE CURRENT IF THERE ARE NOT PRESENT ANY AMMETER OR MULTIMMETER??????
What is meant by celling voltage & current in excitor ?
where can i get vijaya electricals limited in hyderabad interview auestions can u give me the website address plz
What is relation between mu(nought) and epsilon(nought)?
can anyone provide me a amf panel control wiring using ec-2 relay?