why steady state stability limit is greater than transient stability limit ? How it can be explained ?

2917

Please brief what is sinewave

2151

I'm generating a pulse of 3V with frequency 80Hz (12.5ms time period) and pulse duration 0.125ms and feeding it to a transformer since i want the pulse to get amplified around 60V. At the output amplification s happening but the pulse is changed to a spike, can you tell me what could be the reason? (an ordinary transformer 220V-12V stepdown transformer is reverse connected ie. now it is 12V-220V stepup and voltage amplification happens)

1897

Why generation voltage in thermal power plant is between 11kv to 33kv?

1033

If I have Energy Meter Ratio as 100:5 & Also I have CT Ratio as 50:5 then what will be my multiplying Factor(M.F.)

1968

What is the high series capacitance winding on high voltage power transformer ?

2170

what is meant by 3rd hormonics ?

1866

What is the difference between the impedance percent and impedance voltage ?

2210

Why is better to have a minimum ceiling voltage of 250% than 160%?

1844

completed BE & done apprentice at tneb & having experience 6 years. want to get c license. will apprentiship & BE be helpful for getting c license. will i get any preference by showing this?

1663

How to design the earth grid for lightning protection in an industry

4672

what is formula for zero phase sequence of nuetal earthing transformer of 6.6 kv

2290

2- What are the percentages between excitation currents in phase (R, S and T) in ∆ and Ỵ connections in excitation Current test in transformers?

2015

what is diff btw electric,magnetic & eletromagnetic field

2130

please send me the L&T Emb. sys. placement papers and entire details of pattren

2330