Answer / lokeshraj

In servo motor the input to the motor hence the o/p depends
upon the possition of the motor. a position sensor is used
whose o/p is given to the error detector and the the error
signal is feed to the motor after amplifying it.

I WANT HOW CALCULATE TO CABLE FOR WELDING PLANT ?

0 Answers  

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Hi,, Just I want ask, if the power factor decrease what happen in voltage regulation? Thanks..

1 Answers  

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whay is snubber circuit , why we are using snubber circuit in thyristor

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what is circulating current in parallel transformer???plus how it is generated ???plz explain in detail.........

2 Answers  

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Please define ampere?

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What is the relation between frequency and motor rpm?

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what is phase and neutral.

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Which type of arc protection devices used.

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How many points can we have in AC Circuit? Show by giving suitable example?

3 Answers  

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why the impedence of the transformer is expressed in percentage?

3 Answers   DEWA,

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What is a captive power plant?

2 Answers  

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How Can You Relate Power Engineering With Electrical Engineering?

0 Answers   ABB,

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