3 measuring instrument for transformers?

5 Answers  

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why the genearation of electricity always in form of sine wave only ??? why not cosine wave ???

1 Answers  

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why does make gain margin and phase margin on same plot.?

0 Answers  

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What is the electrical difference between Earthing Switch (ES) and Maintenance Earthing Switch (MES)?

1 Answers  

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What is the diff. between two phase & three phase supply.

7 Answers   Crompton Greaves,

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How equivalent impedance is calculated in thevenin theorem?

0 Answers  

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single sphase energy meter measur

7 Answers  

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Hi I'm doing my MBA(3rd semester).I applied for the post of ET conducted by BHEL the last year.I cleared the written and lost in personal interview.Again I wrote the exam this time and cleared the written n yet to take the personal interview.Shall I disclose in the interview about my studies.What shall i say if they ask about my change from studies to job

0 Answers   Bhel,

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what are the types of 3-ph. generator protection

2 Answers  

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what is mean by descripiency relay? & wht is its ansi code?

0 Answers  

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how to find the 2500 KVA transformer rated primary and secondary volt and current?

4 Answers  

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ac and dc motor advandtage,disadvantage,aplication

2 Answers   Apollo,

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