750kva 11/415kv transformer having percentage impedence is5.64%. 11KV HV whose current 39.37A and 415V LV whose current 1043.43A.resistance is 2.5ohm. find no load loss and full load loss?

2 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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how to identified power tranfer line is how much KV????

5 Answers   Essar,

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Initially, when the input is not equal to the output — what type of response is this?

0 Answers   GE,

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how to calculate earth fault relay current and CBCT ratio

0 Answers   ONGC,

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what happen ,if generator will generate leading power factor?

6 Answers   CD, NTPC,

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MCCB 400 Amps 50KA 430Volt AC What is mean by 50KA

16 Answers  

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I decided to provide a 11KV / 440V Xformer in my Substaion. What are the protection required for that?

5 Answers  

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Transformers with dc supply

4 Answers  

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How halogen & merquery lamp works.

0 Answers  

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I am an electrical engineer, I found variation in KWH between DG and EB for Same load for same duration, can any one help me why this variation arises?

1 Answers  

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How we calucate of DC moter I/AMP?

3 Answers  

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