Answer / stanley

An IGBT possesses high input impedance and has low on-state
power loss,

IGBT is free from breakdown problem..

Answer / shuaib1805

1) Lower switching losses
2) Lower hate requirements
3) Smaller snubbed circuit requirements

Answer / prasad61

easy to operate & highly reliable also economy

what is the difference between c power and U power acb breaker

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types of motor starter

5 Answers  

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how starting current in motor is reduced in case of motor in star connection.

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why the single phse machine can not run by the three phase supply.

2 Answers  

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What is d main advantage of using double circuit 3 phase transmission ?

0 Answers   UHG,

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what happen when we add mentos in cold drink?& why?

0 Answers  

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What will be result if we connect LT votage to the terminal of HT Transformer?

3 Answers   Equate,

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WHY THE FREQUENCY IS 50 HZ IN INDIA.CAN WE USE SOME OTHER FREQUENCY.IF SO WHAT IS THE RANGE AND WHAT WILL BE THE EFFECT IN PRESENT POWER SYSTEM IF WE CHANGE THE FREQUENCY AS YOU SUGGEST ?

32 Answers   L&T, MCL,

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