what is the cable size we can use for 11kv and 33kv ?

3 Answers  

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In a star to star transformer can we use a common neutral for both star connected primary and secondary

1 Answers  

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What is accuracy of a measurement?

0 Answers  

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what id a dry type transformers and its function ?

0 Answers   Wipro,

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all interview questions with answers of ntpc (2000-2009

0 Answers   Hetero, NTPC,

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Explain REF protection and sbef protection in transformer?

3 Answers  

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Explain mechanical rotational system?

0 Answers  

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What is transmission line potential gradiant?

1 Answers  

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we have an energy meter in a capacitor bank panel, So should we consider it's readings as energy consumption on daily basis. (when capacitor bank doesn't have any energy losses)

0 Answers   Honda,

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We know no of electron and proton in atom but how many Neutron are thire in an atom ?

1 Answers   Power Grid,

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When in a large power system if the demand of power is larger than the generated power the frequency of the power system drops.(assume the rated frequency is 50Hz and now it is 49Hz) So does this mean the demand is totally supplied with a lower value of generated power in a lower frequency?

1 Answers  

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explain in detail HV & LV bushing connection in power transformer (110 / 11 kv 16 MVA)

6 Answers   TNEB Tamil Nadu Electricity Board, wbsedcl,

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