what is the role of impedance in transformer?based on secondary f.l.current(139 amps) and impedance(4.07) of 415/415v of 100 kva transformer. what is the primary current?
1 6031Determine the MVA rating of the power transformer given that 110/66 kV,1000 Amps. Folks how can i calculate the MVA rating with this Data??Plz Help........
1 15719how does capacitor oppose sudden chane in voltage? how does inductor oppose sudden change in current?
4 18711show me the diagram of three phase wiring and also tell me hoe to take the readings of megger testing
2 7000any body know about lighting arrestor. how to determine the height of lighting rod from top of bulding and how many area it cover.
1 3884what is high pot test on 11kv switchgear and how to apply high voltage on panel what is spheare gap and how to determine its celeberation.
1 6600Should the neutral earthing of 33/11KV D-S transformer, be connected to the earth grid?(Yes/ NO) why?
1 5579Post New Electrical Engineering Questions
What will happened if the neutral of the (star connected secondry) Xformer disconnected? (if its Above KVA rated one)
I have 2500KVA transformer delta/star,13.8KV/380V provided with LV 4000A breaker. Already I have 2300KW motor feeder with a full load 90%. Is it possible to connect another 1600A from that breaker? If so how the calculation is done?
can you plz send l&t aptitude questions if available its urgent plz plz plz
hi this is hema can anyone mail me previous years questions for the APPSC-A.E.E (in electrical stream.) ......thank u.
hi can anyone pls tell me the eee interview core questions asked in l&t
hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible
what is thermal resistance of PVC Cable.
Circuit diagram of tube light without starter using electrical choke
Sir, I have applied for the of Jr.engineer(Electrical & Electronics) & ASST. LOCO PILOT at ALL RRB BOARDS. please send me all RRB Boards solved papers in the year of 2001 tO till date. i requested send me the papers to my id as soon as possible (jet_0991@yahoo.com). (This is very urgent) Thank You,
sir i want previous entrance exam papers for written test
please send the IS strandard for electrical to sakthi_murugan86@yahoo.co.in
compare between starting charactristics of synchronous motor with those of 3Q Squirrel cage induction motor
I am apply the AAI. So i want electrical sample question paper in technical with answer my id is vijayjobsmart@gmail.com
I NEED RRB APTITUDE QUESTIONS AND MODEL PAPER,PLEASE SEND MY E-MAIL joo28_eee@yahoo.co.in
Draw a SLD of DG distribution up to main LT panel?