STATE WORKING OF VACCUM CIRCUIT BRAKER?

1925

This is reqd for a 1MW Solar power plant..We have 2DC outputs from the solar panels Connected to 2INVERTOR panels.. Output from invertor is 3ph,280v,500kva,50hz.These are connected to individual ACB.This has to be stepped up to 11KV ,1250KVA SYSTEM.Now can I use (1) one more ACBTO GIVE A COMBINED OUTPUT OF 1000KVA,280V & STEP UP THE OUTPUT BY USING a single two winding 3 ph transformer 11kv/1250kva. or (2)use the two outputs and connect to one three winding transformer of above rating..Pls suggestwith details.

2477

diff.between servo motor and ac motor

2052

in science exhibition how lamp can blink when you clap near the lamp ? thank you

1986

Difference between HRG and NGR. Are they both the same thing

4291

hi plz send me reliance placement papers..i.e electrical technical papers that have been asked in reliance test.

2966

how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating

2415

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

1846

What are all present producing cost of Per KWH of various Fuel?

2605

where is core-type and shell-type construction suitable for transformers ?

2093

Write the analogous electrical elements in force voltage analogy for the elements of mechanical translational system.

1348

We have studied about many techniques for finding the stability of system, ROOT LOCUS, ROUTH, BODE PLOT, POLER PLOT etc. In these which is used where. what are the difference among them... PLZ tell me.......

2181

What facility we get after CT secondary earthing and how?

2251

What is the rating factor for copper cable ( Specific value according to the type of laying ) & the voltage drop?

1848

what is the standard duration after failure EB power

1839