To determine the Healthiness of Insulation we will be performing Dielectric tests i.e Insulation Resistance test, Partial Discharge test,Switching Impulse, Lightning impulse, Tan Delta test ...etc why we required to perform this many test, why cant we do only one test. for Transformer, CT's

1 Answers  

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how to calculate busbar capacity for 1000Kva transformer having22/.433V

2 Answers   Electrical Tech, L&T,

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how does the rotating m.m.f is produced in the 3-phase induction motor and how the poles are created in 3-phase induction motor ?

0 Answers  

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what is the maximum rating(KVA) of transformer can be used in distribution side..(11KV/440v) and why??

1 Answers   Jindal,

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why the electrical insulators suspention breakdowen

2 Answers  

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what is maximum or Threshold value of current 7 voltage that a common man can withstand

1 Answers  

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What is contract demand in solar system?

0 Answers  

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How to select a transformer group to connect a 0,433 KV generation with 33 KV grid in bi directional flow of current

0 Answers  

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from which subjects most of the technical que will b asked for hpcl(electrical).pls help me

0 Answers   ABB, HPCL,

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What is the purpose of taking Capacitance and Tan Delta Test in Transformer bushing?

1 Answers  

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Explain the working of any one cutting machine

0 Answers   Mahatma Gandhi University,

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What is phenomenon of electromagnetic induction and how it works?

0 Answers  

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