why tan delta test is carried out in the power transformer? which parameter are measure?

1 Answers  

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Why the design of electromechanical energy conversion machines is based on the medium of conversion as megnetic field not as electric field?

2 Answers  

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In UPS, battery connections if parallel connection given, what will happen?

2 Answers  

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How to improve fuel cell in a distribution system?

0 Answers  

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While testing the 33KV Busbar by using Hipot kit, what should be the test voltage we have to apply

2 Answers  

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is it possible to flow currnet between earth and nutral wire in a circuit???

2 Answers  

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i have a Connected Load of 280KW and Maximum Demand of 224KW to one of SMDB under design with me. which criteria should i consider to design panel and main cables connected Load or Maximum Demand 1)Breaker rating 2)Panel Busbar rating 2)Incommer cable sizing (ignore Voltage drop)

1 Answers  

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How to caluculate number of batteries to connect a three phase ups by KVA?

1 Answers  

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What is the effect of leading power factor for power transformer & D.G?

7 Answers   Exide,

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how percentage impedence effect on the size of the power transformer?

2 Answers   Bhel,

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why dose not transformer not rotate ?

3 Answers  

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how can we change the rotating direction of single phase AC induction motors?

12 Answers   Heubach Colour, L&T, MNM Jain Engineering College,

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