In ups static switch if i gives the supply at output end it will open the circuit in stactic switch or not if it will open then how it operates.

2317

What is the effect of interchanging core(made of steel) and winding(made of copper) material in case of transformer? Give proper explanation in regard to different losses in transformer.

1886

show the single line diagram of star delta starter with single phase preventer

4648

what is the minimum clearance between a 11KV 150KVAR capacitor cell and series reactor.can a series reactor can be mounted in the same structure of the capacitor cells structure

2222

what you have to see after one week or month from the day of installation of transformer ?

1724

For overhead protection we use which transformer?

2496

What is the difference between in Fourier series and Fourier Transform. and please tell me the difference between both of them and the why we use them in communication system?

2036

what is the meaning of WYE and DELTA in Electric meter?

3831

what are the steps involved in generator load test?

1560

What is servo motor and what are the applications of servo motor?

2703

what is Fault level? why it is calculated? how will u decide same for our plant?

2062

Which test will be more severe for VCB?

2659

what is the terminal voltage of dc series generator running at rated speed at no load?

7639

diameter of cable and core is doubled then the value of capacitance is

4306

(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.)

1870