How Calculat the Cable Sizing of HT/LT System & Explian by one Exampal?

1 Answers   Siemens,

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why generator one end side star neutral point given? if this point not given what happen?

1 Answers  

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transformer core are laminated for what purpose?

9 Answers   NTPC,

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how u select control transformer for a mccb panels or any panels?for expample we hav 440 volts maim supply and control volts is 230v?

0 Answers  

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how to calculate the neautral earthing conductor size for a 500kva dg set.

2 Answers  

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When One Phase PT Missing (voltage drop ) this time current is zero of This phase(PT Missing Phase) and current is Not Zero of other Phase but PF is always Low That Why

0 Answers   HCL,

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how is control wiring coding is done in a CRP panel ?

0 Answers   Genus, Havells, Hindustan Power Projects,

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if single phase is 230 v three phase is 440 v then what about two phase?and why is it so?

2 Answers   Eicher,

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7/20,3/20 electrical wire is specified as stated.Why?

1 Answers   TCS,

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What is difference between YNyn0 and YNyn ??

0 Answers  

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What is the ohms law?

20 Answers  

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What is the important precuations need tocarried out while working with Electrolite in Battery PM?

0 Answers  

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