Answer / a.p.nanjappa

we use :33kv power supply-1.2x33/1,732kv voltage rating,for
current -5ka or 10kA , the nearest value as per selection
guide bymanufacturer

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sir, i am 3 years diploma course pass out candidate.what type of certificate can i got in marine service.

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why synchronization done in clockwise direction?

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A commercial Building is designed with 14th floor levels with indoor substation of three phase transformer with rated capacity of 1000 Kva.The transformer delivered 65% of its rated capacity at 0.67 power factor lagging.Because of low power factor, the power customer was penalized and certain cost was charged accordingly based on every point percentage lower than 85%.This situation may repeatedly happen on the succeding energy bills of power customer.The power customer is desired to improve its historical power factor of 0.67 lagging and no further penalty be impose by the local power company on the next bill. Q: Identify the appropriate solution you want to offer to Client?.Justify SCIENTIFICALLY and MATHEMATICALLY the principles behind the solution.

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what is let through energy of mccb

2 Answers  

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