How to increase the backup of three phase ups?
How much width of the land shall have to be left below the EHT line of 440 kv as per the rule. i am told that a corridor of 35 M width is to be left free below 220 kv line. please confirm
why supervision relay is used in incoming feeders?
I have a 33 KV sub stn with two mother transformers 33/11 KV of capacity 3150 and 1600 KVA respectively. The total connected load 16809 KVA(11/0.433KV).how i calculate the max current & how i decided the CMD.
How to connect a ELCB with contactor and relay ?
In power transformer tappings are provided on A high voltage side B low voltage side C In middle of both the windings D both high and low voltage side
what is mean by drives?
how many units (kwh) are there if in one MW?
Is MEN and RCD related to each other ?? IF yes then how??
what is method of dc current measurement
how to determine the inrush current of a transformer
how the characterstics of control valve being done
What is signal flow graph?