Why we are use 11KV / 22KV / 33KV / 66KV / 110KV / 230KV / 440KV this type of ratio. why cant we use other voltage ratio like 54KV / 99KV et.,

8 Answers   College School Exams Tests, Hino, ITC Infotech, Reliance, UPRVUNL,

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sir i had plane to do some project with the base of hopkinson test in AC supply its possible

0 Answers  

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When the power Factor (p.f)is lead then how the Voltage can rises?

1 Answers  

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what is the use of megger? and types

11 Answers   TNEB Tamil Nadu Electricity Board,

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What is the use of Exciter in generator? & what will be the current of Exciter in 500 KVA DG Set?

2 Answers  

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how to understand the controling circuits example star- delta-starter controling daigram please let me know

3 Answers   GMR,

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will the power consumption remains the same when speed of the fan cnanges??if so y??

2 Answers  

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function of apfc pannel

3 Answers  

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what is the meaning of Ring Mean Unit in a substation or trasformer also tell me its oerpuse?

4 Answers   NPTC, NTPC,

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what is the power factor?please tell me uses.

5 Answers   NTPC,

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how test transfomer(3 phase75kva) by megger

0 Answers   HPL,

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salam&hi, i need to know about how can i calculate an enough current for the new building before i submit it to the suppliers

0 Answers  

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