Answer / amit goyal

you should check all type of test like Winding
ratio ,Winding resistance,megger value,megnetic balance,
Heat run test,High pressure test, low Pressure test.Air
pressure test,IOVT test,Vector group test, oil BDV test,

Answer / sanjayjssate

The MVA Rating here shows that you require a transformer which converts 11 kv to 66 kv. If you want to buy such a heavy transformer , then the seller will itself provide all the details

choose the non-switch device (A) transformer (B) diode (C) transistor (D) IC

3 Answers  

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if we give DC suply to the AC motor what hapen

5 Answers   TATA,

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which connection is safer series or parallel?usually which connection we prefer at home?

5 Answers  

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What are the types of Bus bar?

8 Answers   CTEVT,

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what is unbalanced rotating magnetic field?

1 Answers  

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when voltage increases current decreases & vice versa why it is so?

3 Answers  

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over frequency is the protection of turbine or alternator?

2 Answers  

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Dear Brother can u tell the proper size selection of cable & the fault level calculation of braker, busbar etc. pls mail me at azeemk30@gmail.com

0 Answers  

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Is it possible to power factor more than unity?

9 Answers   BEL,

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Which of the following are ill suited for energy efficient motors application?

0 Answers  

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In which working principal temperature transmitter work.explain in detailed.

0 Answers  

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How should i design a 1ph & 3 ph transformer. Kindly let meknow all steps and formulaes related to design from scratch.

0 Answers  

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