May 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?
What is the two pole structure?
Logic 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??
In general bus riser follows the bus section in SWGR. What are impacts if bus section follows bus riser?
What is power factor why we should maintain the power factor unless what will happen
Can we use Ccapacitive voltage transformer directly for metering purpose?
I 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.
What happens if the negative to earth voltage is greater than positive to earth voltage in the battery of substation?
How calculated single phase induction motor req. Capacitor?
Can any one give an explanation about rating factors of cable? if we are laying the cable on the air with an temp 15 degree then rating factors will be 1.15 and if we are laying the cable on the air an temp 60 degree then rating factor will be 0.76 please describe it and what is the difference between rating factor and derating factor?
Difference between rating factor of cable and derating factor of cable?
what size steel armoured cable is required to support 1500kva capacity. would 70mm squared be enough or would I need 90 or 120mm squared 3c plus earth
Why PS class CT is always preferred for Differential protection?
Who are the manufactures those manufacturing 3Cx2.5sqmm FRLS cables. I heard about FRLS technology adopted only in wires useful for wirings
how to calculate IR value of 33KV cable ??