is there any chart showing the suitable cable size according to AMP and length ? for three phase motors
1360why is the power generator connected as star earthed or star earthed through reactance and what its features ?
1630May I know how much values to be set for earth fault, over current and short circuit values at 11kv side? I have 11kv van 1250amps rating. Present it's taking load 80amps?
1456Logic using 1 kV or 1,1 kV grade in house wiring Low voltage cable. Explain/suggest? some use 1kV and some prefer 1.1kV grade insulation low voltage cable why??
1609In general bus riser follows the bus section in SWGR. What are impacts if bus section follows bus riser?
1497I want formula to calculate cable size as per load given in length & amp. I searched many sites but didn't right answer. Please reply me asap.
1431What happens if the negative to earth voltage is greater than positive to earth voltage in the battery of substation?
1526Post New Electrical Engineering Questions
what type of questions are asked and howmwny questions belong this catagory?
what is transistors comprised of?
How to synchoronize the generator (with gcb,GT) to grid????? ????? from Grid iam getting power (rated 400kv/20kv) through GT and its goes to UAT.,,ST.,, now my generator(rated 20kv ) ready.,, now iam closing my GCB.,, in GT iam suddenly giving 20kv on that Gt.,, what will happend
what is the formula for hv test for cable and circuit breaker..????
How 48-relay (incomplete sequence) functions?
What do you mean by a voltage transformer?
is it possible to test of bus bar in high rise building without completed full floor ?
What will happen to the protection and metering, if the polarity of a single or two PT/PTs in three phase system is reversed? Please provide reference if any.
if flux and load static in dc motor and supply voltage increases 20% then what happened in speed
please send me jindal previous aptitude and technical question and answer.my email id is deep_raj@live.com
What is meant by Low Resistance Cable and High Resistance Cable.
how could we know the size of cable by physical view?
I need to connect a synchronous generator to the grid using automatic synchronization and two circuit breakers (one for synchronization, one for end connection to the grid), how to determinate the required diameter of the cables?
State the types of distortions in amplifier?
what should be the acceptrd value of winding resistance for 2.5MVA transformer