why is the vector group analysis done in transformer tests

28 Answers   K K Rao, Lloyds, Nicco Engineering Services Limited, Qatar Petroleums,

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what is the difference between delta delta and star delta connection transformer? why we use delta delta transformer since it need earthing transformer for grounding?

0 Answers  

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why need of ac exietation in alternater.

2 Answers  

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in gen traf what is ONAN , ONAF , OFAF and DYN

3 Answers  

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What is reactance, reluctance,capistance, pls give answeer in hinglish and be simply Jo asani we smajh m aa jaye

0 Answers  

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How to obtain B license from TNEB license board. What is eligibility?

11 Answers   Core, Reliance,

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How much pole motor can be desion for 415 volt ,50 hz.Power supply. in pratical condition . Prakash veer singh

5 Answers  

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What is expention fastener (Fan)

0 Answers  

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For testing 33kv cable hipot testing. How much kv we have to Apply .Give in details.

24 Answers  

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how to set relay setting? and example calculation...

0 Answers   JSW,

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3 phase supply is there Total kw 100 howmuch cable put the load

3 Answers  

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what is phase to phase to phase to ground fault

1 Answers  

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