what is the diffrence between capasitor and battery?

2 Answers  

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What is the safety protection? Name the protections of Transformer?

1 Answers   HSL,

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Is it recommended to apply H.pot test for new cables segments after terminations or joints, however, this cable has been tested before at the manufactor by the vendor ? or only we can apply megger tests ?

1 Answers   Centroid,

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Is it possible Z axis excess error alarm reflect in X axis if yes explain ?

0 Answers  

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How to calculate the sag of OPGW during stringing???

0 Answers  

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What is the role of Dedicated earthing in UPS System?

0 Answers   HCL, MSPL,

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Why we connect the capacitor in Delta?if we conect in Star what will happen?

9 Answers  

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typically in power distribution substation. 1- Any idea how would be the graph of capacitor bank consumption verses time through the day . 2- How is the switching ( on and off ) of the capacitor bank, per need?

0 Answers   Siemens,

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why transformers are put with supply for 24 hours before giving supplying to a locality?

2 Answers  

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Ht panal kia hota ha?

1 Answers  

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In step down transformer (415/200V),mistakenly secondary side is connected to 415V for some hours, what would be result of this condition?

19 Answers   Essar, GAIL, Vizag Steel,

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What is your acheivements

0 Answers  

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