i have install 750 kva distribution transformer at my site and want to do neutral earthing. what calculations should i follow to determine earthing conductor material and size?
MTDC,
1 2133why shoud in High tension cable( above11KV etc.,)a semiconducting material coating will be there on insulation?
1 3562If we increases the %impedance of Transformer then price of Transformer will increases or decreases.
1 3838i have DEEE certificate in vinyaka misson unive rsity. is a INGNO if possible get the electrical C licences in Tamil nadu?
2300We know that primary transmission is done to reduce current so that i^2*r loss could be minimised but according to ohm's law v is directly proportional to i,which indirectly means higher potential difference means larger current?so how the current is minimised in high power transmission line??
2 5832how to calculate busbar size? ex:11000kva main what is the busbar size ?and how to select the correct one
4 9397explain about the electrification in the Indian Railways? ie., how the power is taken and used to drive the train? explain with the block diagram??
1 4780Post New Electrical Engineering Questions
what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.
can you please send me the technical questions and aptitude questions of honeywell and jindal steel electrical engg. question paper my e-mail ID is(kkesavanraj@gmail.com)
I am apply the AAI. So i want electrical sample question paper in technical with answer my id is vijayjobsmart@gmail.com
What was your role in the silicon evaluation/product ramp? What tools did you use?
xfhnchncv?
What are the ratings of VCB, MCB, MCCB, SF6, ACB, and OCB?
i am in need of AC SYNCHRONUS MOTOR 30KW. ANY ONE KNOWS THE MANUFACTURER OF SAME. ALSO MOSFET AC CONVERTER 20KVA CONT.OUTPUT.
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)?
two way ckt diagram can be drawn by how many ways? give diagram
CBCT selection
can i able to get bhel previous exam question paper?
hai iam arunkumar. i have applied for an section enginner in rrb. i want lat 5 years solved question papers. if u have please sedn it to arun30682@gmail.com
I am going to appear for the RRB Chennai Section Engineer online exam. Please send me the question papers from 2001 to date to my mail id:upendrakrishna20@gmail.com,plz send me ,or send any other rrb papers plzzzzzzzzzzzzzzzzzz
PLZ sent the previous year question paper for GET in NHPC on my EMail id ppshanker@gmail.com
What products have you designed which have entered high volume production?