what is the best method of grounding in 30 MW generator?

1293

what is the Transformer Impedence?How can calculate?

1292

The shot circuit in any winding of transformer result? Explain

639

Write the force balance equation of ideal dashpot element.

638

how technical is calculated in 11kv line and lt line

1297

Whether IP65 enclosure box blocks ventilation if driver for LED have to enclosed inside IP65 box

1408

please tell me how a surge protector work on a DC 48Volt.? please describe briefly.

1207

What are the difference between CT/PT operated Meter and RRAMR Meter for HT/LT application?

1720

what is the difference between elcb and rccb ?

1576

why the value of k is more in shell typr transformers?

1340

What should be the magnetic balance test values for a 3 phase delta/star connected single primary dual secondary winding transformer (90 MVA / 2 X 45 MVA TRANSFORMER)

1267

(1)The demand for electricity , the amount of renewable generation available, the amount of fossil fuel generation available and the cost of the fossil fuel generation are shown in table below period(hrs) demand(MW) renewable (MW) fossil- fuel(MW) cost of fossil fuel(MW) 00.00 - 01.00 2000 1800 2000 30 01.00 - 02.00 2300 2500 2000 30 02.00 - 03.00 2500 2700 2100 45 03.00 - 04.00 2900 3100 2100 50 04.00 - 05.00 2700 2600 2500 45 05.00 - 06.00 2400 2000 2700 50 06.00 - 07.00 2200 1800 2000 36 07.00 - 08.00 2100 1600 2000 36 Assuming that the renewable generation incurs zero cost, determine an optimal generation schedule(specifying the amount of renewable generation and fossil fuel generation used in each period, the cost for each period and the overall cost for 8 hours.)

1271

Why MCCB is Getting tripped sometimes when there is no load in the Midnight ?

1212

can i connect the two phases of scott connected transformer,if not why?

1361

what is the difference between single ratio, multiple core and multiple ratio, multiple core ? please explain.

1576