In batteries after completion of charging which colour gas is emitted from it?

2 Answers   Essar,

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Difference between on line capacitor and Station type capacitor.

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I have an enquiry of develop solar power plant, 0.69/11kV, 1500kV/750/750kVA, Dy11y11 Transformer. I want to know what does 1500kV/750/750kVA means? Sorry if this is a noob question.

2 Answers  

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what is tpmo switch

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how to test power transformer.YNd11

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1.wat is the negative slip region in the motor?

1 Answers  

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how steam converted into electricity in power plant

4 Answers  

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Why can't we parallel the secondary circuits of two voltage transformers?

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what is cathodic protaction?

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dear friends plz send link about reluctance & universal motor .thank u

4 Answers  

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what is the difference between b c d curves on mcb

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in ac system the current wave form becomes zero for every half cycle then how can we get continuous supply can any one answer to this plsss

2 Answers  

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