I am working on a 11KV system with fault current of 40KA for 1 second. I have selected 2500MVA 11/0.433KV transformer. How can i find the impedance value for this transformer? Please help me.

2 Answers   PPL,

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what is the reactance,capacitance & impedence electrical armoured & unarmored Cables.

0 Answers  

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we have 350 kva capcitor bank which is not showing KW. dose capacitor shows kW OR not.

2 Answers  

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difference between earthing and grounding?

2 Answers   ABB, Bharti, L&T,

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Which capacitor is preferred for high voltage and frequency?

0 Answers  

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what would be the earth to neutral voltage in industries? if it is not main Taine then what will happen?

4 Answers  

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what is different between buchhoz relay and pressure relife devices in transformer

2 Answers   Spanco,

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In ACS 1000 drive we used 12 pulse convertor.Why dont used 6 pulse or 3 pulse convetor

1 Answers  

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In LT cables 3.5 core cable are available that means 3 core and .5 for neutral Why .5 for neutral and is there any reason for that please suggest thanks and regards pavan kumar

1 Answers   Sodexo,

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we can run 2phase as 3phase .what will be the differnce with respect to phase angle, power, current between the two modes

0 Answers  

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How to determine the Power factor is Leading,Lagging & Unity ?.I don'thave any Meters.

3 Answers  

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what is REF relay?

1 Answers  

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