power inverter we are using 2n3773 power transister in that places we can use any IGBT ?

1 Answers   Essar,

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WHY WE CAN GENERATE POWER IN 3PHASE MODE ONLY NOT IN 4 OR 5 PHASE?

10 Answers  

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How size of Earth Strip is determined for a particular Fault current.

1 Answers  

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what is the difference between 50 hz freq. and 60 hz freq.? which is better and economic in them ?

0 Answers   Faurecia,

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last week we did the REF relay test by closing single pole (R phase) of CB and apply 380V at the primary of delta transformer. we get 33A at the primary of the R phase star end. but we get 380A at both R an B in delta side. how and why?

1 Answers   Siemens,

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How to know the following data of synchronous generator 1. D-Axis Unsaturated Reactance 2. D-Axis Unsaturated Transient Reactance 3. D-Axis Unsaturated Sub - Transient Reactance

0 Answers  

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Actually why the transformers ate rated in KVA.?

2 Answers   Torrent Pharma, XYZ,

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what is the significance of positve n negative voltage regulation .on alternator

1 Answers   TCL,

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How we can design a cable for a 3phase load.

1 Answers  

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What is the output of a transformer..??

1 Answers   Jindal,

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WHY THE COLOUR OF TRANSFORMER IS GREY ?

0 Answers  

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How to calculate load taken by a cable?

3 Answers  

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