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Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.
trasnfarmaer core make
3phase cable calculation formula by motor load
what is ATS & RING MAIN UNIT in Distribution System?And its Function.
A 1F capacitor is charged to 100V initially. A 1H inductor is connected accros the capacitor througha a switch. The current in the circiut when the switch is closed is____
How can I calculate ISF of current transformer?
WHAT IS START TO INDUCTION MOTER IN STAR TO DELTA OF >5HP ?
state basic meaning of 'INDUSTIAL AUTOMATION'?
for 11KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV UG system what will be typical per KM "R" "L" "C" parameter.
why ct's&pt'S out put called as burden,why compelsary short ckt the secondary of ct's while removing the burden?
how does commutator convert a.c to d.c?
What will be the current if the resistance total in a series circuit doubles?
What are the specifications for getting approval of Substation?
Dear sir, my knowledge about cable size determination is limited. Though I read examples I could not calculate the Cable size required for electric driven pump 40 KW, 380 Volt, 50 HZ, 50 meter from transformer and it is three phase star delta starting. Please help as there is no one in my surroundings to help.
Is it good to short Neutral and Ground in the PLC or DCS main Power supply. Pls give YES or NO with reasons...? Simarpreet
