what are the different type of transformers available in markets???

6 Answers   Atomic Energy Commission,

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why transformer are rated in kva.

5 Answers   Dalkia, Nalco,

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Pls explain about vfd control?Where it is used, Give some example?

3 Answers   Siemens,

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what is vector surge & vector shift? we have 25.3 MW(11kv) generator & 11kv/132kv transformer, connected with with 132 kv grid.vector surge relay is tripping frequentaly.what is permissible maximum limit for this.

3 Answers  

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during parallel operation of two ac generator which condition must match before taking both parallel i.e speed /voltage rating /kva/exciation

2 Answers  

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ac and dc motor advandtage,disadvantage,aplication

2 Answers   Apollo,

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what are the functions of current transducer and voltage transducer?

1 Answers   MEL,

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electricity board have asked me what size meter i need fitted in my garage, its a 415volt supply and i want to run six 20amp supplies tolifts and things plus ten florry lights , what kva meter do i need??

2 Answers   HCL,

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What are approaches to tackle sedimentation problem of reservoir?

0 Answers  

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CAN U PLEASE TELL ME SOME G.D TOPICS FOR APGENCO INTERVIEW&G.D

0 Answers  

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How to decide CT & PT ratings for a given transmission line carrying some rated voltage?

0 Answers  

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What is the significance of integral controller and derivative controller in a pid controller?

0 Answers  

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