How do you maintain the batteries for generators, what is the daily maintenance of a generator?
2 12115What accessories required to give the motor with given circuits and do you know the ratings of those accessories?
4 27249How you take care of a motor from over loading and what are the different overloading ratings of different motors?
4 8803Do you know how to joint the H.T and L.T Cables?
KESC, MGVCL, Nokia, Oil Country Tubular, Power Control, SAGT, Siemens, Simco, Vivek Engineers,
23 56983What are the starting currents of different motors and also what are the running currents, and idle currents?
6 11749What meant by lagging and leading? When if they are occurred what preventive methods should be taken?
14 50372What is meant by Resonance what are the different types of resonance and what are uses of them?
14 44482Post New Electrical Engineering Questions
1) What are your personal strength? 2) What are your personal areas of improvement? 3) What are your expectations from from a particular job? 4) what are your carrier objectives?
HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT SWITCH BOARD,MLDB,ACB,BUSBAR,ETC...?
How could I get a certificate of competency as Electrical Supervisor? I have completed By BTech in Electrical this year(2012) for VJTI Mumbai Maharashtra. Is it compulsory to be produced while joining?
There are different classes of protections in power plants.class a,b,c are clear..is there any class d and e r there..and elaborate class b protection.
please tell me how a surge protector work on a DC 48Volt.? please describe briefly.
how to calculate single phase motor efficiency ?
how cables go in and come out for distribution from the feeder pillar box?
What is the difference between hot and cold loop testing?
what is the maximum permissible limit value of leakage current and leakage counter reading to replace lightining arrester?
can we use NPT glands in LT panel
i have attended the interview on 4th June,08 at Kolkata in IOCL, can anybody tell me what is its result
1.why we are using blocks in withoutgaplightning arrester 2.why we ar using bushing in withoutgap lightning arrestor
FOR 16/20 MVA 132/33 KV ONAN/ONAF TYPE TRANSFORMER IT IS DESIGNED FOR 16 MVA WITH ONAN CONDITION.IT BECOMES 20 MVA UNDER ONAF CONDITION.LOAD LOSS IS GUARANTEED FOR 65KW AT 20 MVA AND % IMPEDANCE 13.75. PLEASE TELL US AT WHAT LOAD LOSS AND % IMPEDANCE IT SHOULD BE DESIGNED FOR 16 MVA AND WHAT WILL BE ITS EFFICIENCY AT 20 MVA?
electromechanical relay type identification example : type=tjmh t-stants for j- m- h-
Why are iron cores in transformers made laminated?