Answer / raxit

yes you can use IGBT instead of Power BJT

What is the output voltage of a DG set.

3 Answers   Fitness First,

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Why to keep capacitor bank off while generator running.

0 Answers   GIT,

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What is vcb?

3 Answers  

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how Local Breaker Backup relay working?

1 Answers  

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Is it benefitial to supply 210v ac to lighting fixtures instead of 240v ac?

2 Answers  

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IF we have 500kva transformer & know the current on HT & LT side, how can we consider for its breaker?

5 Answers  

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What is the basic difference among IPS,UPS,EPS?

2 Answers   ABB, Navana,

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What will be the sampling frequency that reveals the same sampled signal?

1 Answers   CCP,

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if the HR asked to me., you have got 92% in higher secondary but got only 72% in engg whats the reason??what should i have to say ..please help me..

8 Answers   Honeywell, Wipro,

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if a damaged 500kva transformer with %impedance 2.6 is replaced by two transformers of 250Kva with different % impedance will they be able to catter the load. what will be the ratio of load on the two transformers if the % impedance is in the ratio 1:2

2 Answers   Siemens,

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any earth foult trip the relay but in welding time not trip by earth foult

0 Answers   Power Grid, Siemens,

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What is Nominal voltage?

3 Answers   Bhel, Equate,

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