Answer / rajkumar sharma

Half hp motor is sufficient for water suction in home
uses.but is depand on hight.

What is maximum AC & DC transmission voltage in India? and where?

12 Answers  

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Please define ohm’s law for a.c (alternating current)?

0 Answers  

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Why does curving the pole faces in a dc machine contributes to a smoother dc output voltage from it?

0 Answers  

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How to calculate ant test the burden of Current transformer

0 Answers   NTPC,

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why transmission line towers are longer than communication line towers?

3 Answers  

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Which transformer is suitable for 220/11 kV, 60 MVA, distribution , Y-Y or D-Y or Y-D, give comparison for the same.

3 Answers  

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Do you need any help with FEWA Electrical Supervisor exams?

0 Answers  

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What is the difference between SSR drive& AC drive?

1 Answers   ITC Infotech,

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Cb closed condition if there is a tcs fail whether cb will trip or not

0 Answers   AADC,

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What is UJT PNP, NPN transistor & working principles?

1 Answers   TATA,

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what type of insulation is used for over head lines?

4 Answers   NTPC, WS,

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why do we earth the tandelta point of a power transformer bushing?

1 Answers  

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