Can anyone please give me the parameters , formula needed to calculate the circuit breakers for building services.Thanks
What is communication? What are the different stagesin the communication process?1 972
What happens if you give supply to the rotor of three phase induction motor?11 23304
why nearly all the voltage levels are in the multiples of 11 like 3.3 ,6.6 ,33 ,11 kv.....8 7562
what are the current specifications of bus ducts ? i ve seen in IPBD bth 22000 A and 1500 A in 400 kv switchyard . why it is so??1 1639
why nearly all voltages are in the multiples of 11?5 6032
sir please send me previous year questions of jspl through which i could prepare myself fpr the test.64 30919
can anybody send the rrb chennai &rrb bopal question papers of 2006&2007.My exam is on 12 oct 2008.Its urgent850
On what basis no of earth pits are to be decided either for transformers or for equipment?8 15542
What is defference between earthed and unearthed cable(HT)? Which is better for under ground cabling?1 5889
why should series motor be started with load and shunt motor should be started without load??????7 17304
Can we convert off line transformer to on line transformer
what is quality factor in series resonance circuit and calculate the factor of voltage magnification? how it happens?
what is mean by restructuring power system?
what is RFID? thire application;
how to estimate wiring ins roughing ins. and boxes
how electical engineer is related to apsrtc (general) post? if they ask a question in interview as why did u choose this job what shd be answer
1. If 8.35%Z means the percentage impedance of 132kV-line from power company, we will like to reconfirm its base capacity.
I meggared my 2c*70 sq mm AL AR XLPE cable. its one end show 50 M ohm . is my cable is safe for laying. I have only one phase and neutral.
what are the principles of a booster converter?
hi can anyone pls tell me the eee interview core questions asked in l&t
why all the feeders are designed in a particular manner ... is there any reason for that???
SIR, GIVE ME OPGW SAG CALCULATION FORMULA I AM DAE ELECTRICAL. THANKS
for 100 HP Induction motor service factor is 1.2(SF) we placed a VFD at the motor side load is balance with 0.3 Amp's Phase to Phase but at incoming of VFD load is un-balance with 10 to 20 Amp's what will be cause of load un balance
What is the function of under voltage release ?
can we use engine degreaser for electrical motors?