design a LV scheme for a 15 storied building?

0 Answers  

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why lightning arrester and other equipment earthing conneting from same earth bar ?

1 Answers  

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IN A DY11 GROUP DISTRIBUTION TRANSFORMER WITH NEUTRAL EARTHED, WHAT WILL HAPPEN TO THE SYSTEM VOLTAGE & THE EQUIPMENTS IF EARTH GETS OPEN ON LOAD?

2 Answers  

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How does one convert an AC motor into a generator?

6 Answers   Bhel, ZK,

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how to check the continuity of a cable with a megger

4 Answers   Metro,

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How Load Factor, Demand Factor, Diversity Factor etc best applied in designing an electrical circuit? Is it allowed to consider these factors in each and every panel in an electrical distribution system? Can any body suggest a good book for reference?

0 Answers   Oberoi,

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If we increase frequency in transmission line in lieu of voltage what will happen?

1 Answers  

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What should be the Sandwitch type Al. bus bar capacity for 2 M.W.Gen. set, having continuous full load current- 3463 Amps,ambient temp.- 50 Deg. C., Required temp. raise-20 deg.C., it will run 24 hrs, 365 days on full load, required highly reliable.

0 Answers  

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How can we calculate the resistance of earthing & how can we control it?

2 Answers  

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Can we check ELCB constantly from R1 to R8 phase in 1 no DB?

0 Answers   Legrand,

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In oil transformer which oil is used & what should be the insulation resistance & heating capacity.

2 Answers  

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Single line diagram for dbb (double bus bar)system.

0 Answers   KSEB, L&T, Siemens,

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