is there any chart showing the suitable cable size according to AMP and length ? for three phase motors
1398why is the power generator connected as star earthed or star earthed through reactance and what its features ?
1681May 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?
1497Logic 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??
1653In general bus riser follows the bus section in SWGR. What are impacts if bus section follows bus riser?
1568I 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.
1469What happens if the negative to earth voltage is greater than positive to earth voltage in the battery of substation?
1572Post New Electrical Engineering Questions
what is KSR type transmission tower? What is LSR type transmission tower?
Can we use shunt trip coil instead of trip coil with protection relay for protection?
state the working principle of incondenscent tube?
Can you please explain creepage distance in detail, for a 6.6kV cable head what must the distance be and how do you determine it?
which type of cabel
difference between power surge and switching transient
what is breathing?
Why 1/3 is used in symmetrical components?
how to select the no. of brushes in a lap winding?
how can we find thae value of capacitor for single phase motor. what is difference between starting capacitor and running capacitor.
At what factor resistance r of a conductor depends?
which IS or IEC is used for earthing,breakdown voltage of transformer oil, hv/pd testing and all type of electrical testing
Use of switch mode power converter in real-time basis?
Why AC current leads voltage in capacitor and how?
how to changeover ups in this power failur time?