How is the air circuit breaker quenching the arc. If it is by air means, where is it come from?

1 Answers  

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What should be the Sandwitch type Al. bus bar capacity for 2 M.W.Gen. set, having continuous full load current- 3463 Amps,ambient temp.- 50 Deg. C., Required temp. raise-20 deg.C., it will run 24 hrs, 365 days on full load, required highly reliable.

0 Answers  

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What is the difference between the relay and the circuit breaker?

0 Answers  

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full form of flry b

0 Answers   KPIT,

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WHY WE ARE DOING THE EARTHING IN A SYSTEM. SOME PEOPLE ARE TELLING FOR PROTECTION. WHAT PROTECTION GIVE ME THE CORRECT ANSWER.

2 Answers  

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What happens if the secondary of the transformer is shorted?

2 Answers  

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will we have to design the UPS differently for both i.e. if we want to connect the two batteries in parallel and/or we want to connect the two batteries in series ?

4 Answers  

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why don't we use the generator as a motor? and what will happen?

0 Answers  

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how we can explain arc heatng?

0 Answers  

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State the frequency for rc phase shift oscillator?

0 Answers  

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how flow current in 220 kv line to line

0 Answers   NLC,

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we are small scale industry in production of rice & rice bran. Pls let me know how to take contract demand for our industry.. (for information we have total 600.hp)

2 Answers  

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