sir, how to select the cable size, what is the parameters use ang what is the formulas use for this cable size calculations. please tell me.
4 14612what is mean by induction & conduction principle ? how they differ from each other ? thank you
1 4689Sir, how to calculate the voltage drop and short circuit current of cable. please give me example and formulas.
1 6246IC 741 is opampIC..moreover AND OR NOT ICs also have '74' in them.. why is that number specifically used?
1 3742in 132 kv transformer , in which range of transformer oil bdv required ? if it has around 50-55 , then how it was insulated the winding ?
3 12983Post New Electrical Engineering Questions
hey guys i scored 910 on GRE and 67 on TOEFL respectively.I have an aggregate of about 74%in my B tech.For which colleges should i apply for an MS program in electrical engineering.I am looking for colleges in NJ,SC,NC,GEORGIA, NY. Please reply with a good response.....
Why insulation level follows this order? transformer < bus bar < circuit breaker & Isolator < transmission line.
What is the function of interposing current transformer?
Compare salient pole and cylindrical rotor machines.
Explain the iniluencc of short circuit ratio on the pert'orniancc of synchronous machine.
SUTIABLE FOR ohm's law super conductor
Cables Construction hi friends, 0.6/1/1.2 kV LV , DC and Control cables are concentric copper conductor what does its means and what is the use of concentric copper conductor,and are this with copper tape shield or copper screening, ? thanks
how to calculate the torque of a motor?
Explain the operation carried out in thermal power stations?
sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company
how to select automotive wire by mathematical equation with given current, vlotage and resistance
describe the phenomena of vacuum interruption in C.B
It is desired to flood light the front of a building 42 meters wide and 16 meters hig.Projectors of 30 degree beam spread and 1000 watt lamps giving 20 lumen/watt are availabl.If the desired level of illumination is 75 lumen/m and show a suitable scheme.Assume the cofficient of utilization, deprecitation factor and waste light factor are 0.4, 13 and 1.2 respectively.
can mini-curcuit supply MIL-tested transformer !
Difference between rating factor of cable and derating factor of cable?