Answer / dipen dalsaniya

Hi-pot test used for the measurement of leakage current
thrugh the cable and measure the capacitance beatween the
pahse to earth.

Answer / tanmay kumar

hi-pot done for power cable i.e ht cables...to calculate how much leakage current is flowing from conductor to earth...e.g-if we are test a 6.6k.v ht cable hi.pot testing then we have to provide a dc current of 2n+1's 80% to the conductor.

Answer / manan bhatt

it is HIgh POTential test which is generally done on power
transformers to check their capacity in various electrical
terms.

Answer / manan bhatt

it is HIgh POTential test which is generally done on power
transformers to check their capacity in various electrical
terms.

Why generally the Rating of Transformers are in additions of 11 i.e. 11 kVA, 22 kVa, 33 kVA, etc........

8 Answers  

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please send me the L&T Emb. sys. placement papers and entire details of pattren

0 Answers   HMM, L&T,

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Give the topology of current amplifier with current shunt feedback?

1 Answers  

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We have two Al.busbars each of size 125mm*10 mm connected in parallel.To increase the current rating ,can we connect third busbar of size 100mm*10mm in parallel to existing two busbars?In my opinion ,if we connect busbars of different sizes in parallel,then the busbar of lowest size will take much current.So this type of paralleling should be avoided .Am I correct?

1 Answers   PDP Steel,

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in alternator what is use of AVR ? how AVR is operating either AC or DC?

1 Answers  

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why is corona loss greater in a stranded conductor as compared to a solid conductor ?

2 Answers  

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Do anybody has a design software or tools for the selection and design of electromechanical components???

1 Answers  

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How line capacitance & line inductance varies with increase in height tower.

1 Answers  

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how to 2 phase supply from 3 phase

1 Answers  

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what is the highest transmission voltage in India till now?

36 Answers   Bhel, Electrical,

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1 Kva = How many HP

9 Answers  

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full form of electrical?

1 Answers   CEAT,

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