In 6600/√3/110/√3v voltage transformer,how much output voltage in open delta transformer,after removing 1-phase of primary side on transformer?
2 3444What is the Difference Between the SCADA & PLC ? Both it also control and Supervise Then what Special in Scada & PLC?
1 4370what is power factor? is it good or bad for a system? what will happen if power factor increase or decrease?
Bhel,
4 12584why it is in star to delta form of Synchrounus generator and delta to star form of Generator Transformer (or step up transformer)
1 4720hey guys i recently saw a long transmission line in which a sort of balloons in red and white color were hanging at each section.do u have any idea why are they kept for?
3 7496we all know that corona is nothing but ionization of air around the conductor and there by allowing current to pass through ionized air.but we are not getting any short circuit in between the respective phases though the air turned as a conductive media between them??
1 4434Post New Electrical Engineering Questions
two way ckt diagram can be drawn by how many ways? give diagram
How to do cable earhing? whether by grounding Armour to ground or by running extra G.I wire along with cable? which one is preferred mostly amoung them? If the second one is more preferable how many GI wires to be run along with cable (1 or 2)?
Diagram and details of polarity test for Current Transformer 11kv 400/200/100/1A
i m in need of current rating chart of heavy duty pvc/xlpe, cu/al cables. can somebody provide me? if yes, plz send me at ashish_patel111@yahoo.com
What products have you designed which have entered high volume production?
I am going to appear RRB Sr. Section Engineer Exam, Electrical. Can you send me previous year questions of RRB Electrical engineer. specially Section Engineer questions. my email id is likerahulworld@gmail.com
hi this is hema can anyone mail me previous years questions for the APPSC-A.E.E (in electrical stream.) ......thank u.
pls,send the previous year written test questions.
what is a reactive power? what is the relation with power factor?
If a current -8+6sin6t is flowing three ammeter, one is a centre zero PMMC meter, one is true rms meter and one is moving iron meter. What are the reading of these three meter respectively?
please send me the L&T Emb. sys. placement papers and entire details of pattren
what is meant by IGBT how they differ from tyristor ?
DRAW ACIRCUIT DIAGRAM OF 100 KVA 415V/55-0-55V DELTA TO STAR TRANSFORMER
please send me previose rrb junior engineer qustion papers
how many stairs have you climbed while you were coming