Answer / vignesh

because star connection have ground

what is the conductor size in 33/11 kv line

5 Answers   Al-Thamer,

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Why is earth connected to neutral on transfomer installations

2 Answers   VACC,

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21. What is the purpose of taking Capacitance and Tan Delta Test in Transformer bushing? 22. What are the protections to be used for Generator? 23. Draw the vector diagram and condition for the following: 1) Dyn1 2) Ynd0 3) YnYn0 24. What happens when the polarity changes in CT? Explain briefly? 25. Explain the Term in CT Name Plate – Class: 5P10

3 Answers  

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If a current -8+6sin6t is flowing three ammeter, one is a centre zero PMMC meter, one is true rms meter and one is moving iron meter. What are the reading of these three meter respectively?

0 Answers   National Insurance Company Limited,

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what is the formula to calculate the distance between one phase to another phase in single phase line and 3 phase line for different volt for example ; 33kv, 11kv ,22kv,230v

1 Answers   Suzlon,

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why VCB are not used in 132KV system(above 33KV system)

6 Answers   Al Ahleia,

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what objective books are good for preparing for PSU's?

3 Answers   NTPC,

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What is the theoretical reason for the size of a zig zag grounding transformer to be 1.732 times less than that of a wye-delta grounding transformer used for the same application?

0 Answers  

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Is it true online ups having bypass mode if it is true then why we called ups because it is interrupting power when goes in bypass mode

0 Answers  

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what is the diff. between AVR & H.T.Stabilizer

2 Answers  

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How many sprinklers should be in one pipe line?

0 Answers  

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Formulae for calculating the transmission line losses for different voltage levels

0 Answers  

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