There are a Transformer and an induction machine. Those two have the same supply. For which device the load current will be maximum? And why?

4 Answers  

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what is the principal of transformer?

2 Answers  

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whats happen if we disconnect the NGR of alternator in running condition?. Generally we observed that transformer netrul is directly grounded but alternator connected with NGR, then ground?

1 Answers  

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why are caluculte transformers or dg's in kva does not caluculate in kw

5 Answers  

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what is called star connection and delta connection also purpose of this connections?

3 Answers   Siemens,

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For 160kw motor what size of cable and material is needed.?

1 Answers  

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State thevenin’s theorem?

0 Answers  

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What is the important parts of SF6?

2 Answers  

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why buchholz relay installed in inclined position

3 Answers   Eskom,

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is dc transformer is possible ?

4 Answers   Jyona Power,

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kindly tell me how the load on generator increase by just increasing the fuel of prime mover, as if for exampple 20 MW gen set is synchronized the load ramps from zero to 20 MW gradully and during this procress only fuel of prime mover increases. Which thing determines the load on generator with respect to fuel

4 Answers   Birla,

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Why Lightning arrester used? Can we use piece of iron as a core material of transformer, if No, why? In CRGOSS material what is meaning of cold rolled grain oriented? Why Impegrenation of Transformer is done? Properties of Insulator? what is phase angle? Testing of transformers (Routine & Monthly)?

6 Answers   NTPC,

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