Answer / akr

after taking 25 kv supply from the the overhead supply through pento(connected at the top engine) it is fed to converter...which convert this in dc...and this fed to dc motor....and also this 25kv (single phase) is convert in to the 3 phase supply and hence this 3 phase supply is use to run blower install in engine...

can i use ups power as a raw power for another ups

0 Answers  

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What's the difference between a generator using 50Hz and 60Hz? When do we need to use a generator 50Hz and 60Hz?

3 Answers  

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how we can know the rating of transmission line by no. of insulators disk ??????????

3 Answers   NTPC,

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What is function of condenser in fan?

3 Answers  

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why only violet glow appears in corona effect?

1 Answers  

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how to set time from star to delta starter

2 Answers  

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how can alculate the apfc panel rating?

3 Answers  

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what is corona effect?

39 Answers   ABB, Genco, Wipro,

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what is the use of CurrentTransformer in AVR ?

2 Answers  

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what is the thumb rule for determination resistance of resistor?

0 Answers   Siemens,

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RESISTONS R1 AND R2 in parallel = Total R.? 1-R=R1+R2 2-R=1/R1 + 1/R2 3-1/R + R1+R2 R=R1R2/R1+R2 select one

2 Answers   BSNL, PGVCL Paschim Gujarat Vij Company Limited, TCS, Wartsila,

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we can use airconditioner for cooling the winding of transformer ,if not why?

3 Answers  

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