How to select transmission line type (i.e. 11kv or 33kv) for new established industries

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Which transformer is suitable for 220/11 kV, 60 MVA, distribution , Y-Y or D-Y or Y-D, give comparison for the same.

3 Answers  

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We say that if voltage in a power system is increased,for a constant power the current will decrease (by P=VI). isn't this in disagreement with the ohms law(I propotional V;resistant const.).Since the resistance of transmission lines remains constant,shouldn't inc in voltage cause inc in current across the transmission line? I have read many articles across the net but still couldn't this figure this out. :( Guyz plz assist me with dis..:)..

4 Answers  

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WHY RATING OF VCB NOT LESS THAN 630A

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Why 5kv megger used to megger 6.6kv motor or 33kv transformer why not 500v?

2 Answers  

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Dears we deal in Chemical are Plate earthing. Kindly call if any requirement and questions. Tech Earth Solutions Mohit Verma 8791071007

0 Answers   XYZ,

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how can get electrical c licence.now i am working in spining mill , transformer capacity 2750KVA. SANCTION DEMAND 2250KVA. PLEASE ADVISE ME . MY CONTACT NO 09944226823

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What is Harmonics & what are its efect & which harmonic is dangerous

5 Answers   IBM,

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how to select a air/vacuum circuit breaker.is there any thumb rule???

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whatis the commertial spec. of distribution boards ?

0 Answers   Bosch,

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Can I Drain A Oil For Sample When The Transformer is Running? (Charged)

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why 30 ma elcb is used ?why cant 100 ma?

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