Answer / k.prakashchandra

You can use for reducing the line current by improving pf

Answer / dev123kk

we can use it for improvement of pf but normally dont use bcoz it has rotational field and descent power factor.

State nyquist stability criterion.

0 Answers  

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What are the two types of transistor and how they are made?

2 Answers  

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what is the function of capacitor duty contactor in an capacitor panel???

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What is transister , thermister , thyrister? what is its function? where this using?

1 Answers  

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What is the important precuations need tocarried out while working with Electrolite in Battery PM?

0 Answers  

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1.What is isolators and bus bars?give answer in details

2 Answers  

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Why fuel tanks to be earthed ?

6 Answers   Electronics, Hindustan Petroleum, HPCL, Ispat,

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what is the profesional board for electrical engineer what is thepast and during construction for electrical engineering

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sir , what happen if we decrease ( approx 3 inch ) the lenth of shaft in 110KW Induction , three phase motor. actually a 110KW motor is couppled with star couplling to 120TR compressor. When we doing maintenance in compressor it is required to skid the motor backword and resulting dis- alightnment . so we want to change the tyre coupling in place of existing coupling. so it is required to cut off the rotor aprox 3 inch form driving side.

2 Answers  

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why HT line voltage is multiple of 11.eg11kva,33kva,132kva

2 Answers   HP,

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why in power staions distriution r like 11kv,33kv,66kv in india?

4 Answers  

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What is the comparison between 30mA DP RCCB and 100mA DP RCCB and can replace it against 63A MCB

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