Can anybody tell me what the breakdown voltage is for air and what it is for transformer oil please?

4 Answers   Pooja Cables,

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if we increase frequency of line, then how will string efficiency varies with it.

2 Answers  

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what is the function of conservater in transformer

3 Answers  

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What happened when we give 2 phase supply to a 1 phase equimpent. It's effect on equipment's efficiency and life?

5 Answers  

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State the other types of Air Conditioners?

0 Answers   HSL,

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Explain the Term in CT Name Plate – Class: 5P10

6 Answers   Jindal, SRES,

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What happens to an electric motor if it has poor or no ventilation. Will it burn out? If it will, how long it will run before it burn out?

5 Answers   GMC,

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How to calculate % Impedence?

3 Answers   ISRO,

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how to modify DOL control panel into Delta Y connection?

0 Answers   ABB, PDCS,

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define the non synchoronism of synchoronous machine in general g or m??

0 Answers  

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Power systems

0 Answers   LB Engineering,

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

2 Answers   Bhel,

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