why the electrolyte level in lead acid battery is maintained 2.5 cms above electrodes?

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How to calculate ht side cable of 630 kva oil cooled outdoor transformer?

1 Answers  

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what are the possible reaons & remedies if resistance of NGR getting heat up

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what is difference between line differential and transformer differential?

0 Answers   L&T,

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what is the formular for the calculation of CT'S when installed as part of a electrical installation so the correct meter is used

2 Answers  

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Is there possible to Test Transformer for Overfluxing Capability. Or is there any firm who does Overfluxing Test on Transformer?

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How do I calculate a WTI CT ofa 1250kVA 6600/400V transformer

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Hi Recently I got one formula that is Impedence of Xformer = Rated KVA/Root 3 * secondry voltage OF Xformer. Is it Right??????

2 Answers  

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what is ups?how its works?and what is there in static switch how it works?

2 Answers   Bhel,

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How we can recongnise the phase displacement of transformer connection between primary & scondary...plzzz explain it with example.........

0 Answers   BOC,

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what is the opencircuit tes &short circuit test in transformers ,why you need this test, in poen your connecting which votmeter why?

1 Answers  

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Difference between Profibus DP/PA?what does it stand for and how is it use in process?

1 Answers  

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