Basic philosophy of applying 3P tripping for uptill 132KV switchyards & for 132KV & above 1P/3P tripping is used.
L&T,
1 4402Is it necessary to seperate the DG earth grid with Electricity Board earth grid for protecting the DG set. if yes why?
BARC,
2 4907Isi standard of lux level required / to be maitained in different working place general & in textaile industry.
1 7208Post New Electrical Engineering Questions
We have two APFC panels in same station. I need how to connect CT in two APFC panels.can we take one CT in series connection or two separate CTs.
Explain the operation of grid connected central solar inverter ?
What is negative sequence over voltage element?
what is the power rating of CPU, CRT type moniter, LCD type moniter,scanner Approx.
What happens to a line-frequency of high-frequency transformer when it is first energized/ re-energize?
Define the term factor of inertia.
Define characteristics impedance?
how to i get B licence,i am completed BE electircal and electronics engineering.i want to konw the proceduure to get b licence
Why did lightening arrestor solid copper rod head is sharp on mobile tower top?
HOW TO CALCULATE AMPs OF CURRENT TRANSFORMER IN HT Panel
why and how voltage sharing in transformer, during magnetic balance test ?
design a 3 bit synchronous and asynchronous counter using T- flipflop
please explain how to do 'pole drop test' on generator?
what is the difference between circular wdg & ractangular wdg?
What is essential to prove safe isolation of electrical circuit?