how can we calculate cable size

1 Answers  

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What is the method of Tan delta test for power Transformes and why it is required.

1 Answers  

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How can we convert dc to equivalent ac??

4 Answers  

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what is acceptable leakage current for 33kv cable while doing high voltage test for cable? how to calaulate the leakage current for 33kv or any rated cable?

0 Answers  

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is 3-phase induction motor need a starter ? why do it so

5 Answers   Coca Cola,

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Expand sqcm?

2 Answers   UltraTech,

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For the requirement of a furnace of temperature range up to 1200 oC using silicon carbide rods, What is the required rate of transformer needed (please do it with all details)?

0 Answers   Intel,

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why the earth conductor in top of the tranmission line ?

2 Answers  

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what happens when back charging of transformer is done for longer period

1 Answers  

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How neutral voltage for transformer decided? eg 33kv neutral voltage for 200MVA transformer?

1 Answers   MEIL,

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Is it necessary to place tap changer in secondary winding or we can use on both sides?

3 Answers  

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why we can stote dc? why we cant store ac?

0 Answers  

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