what is mean by harmonics?Type of harmonics?

6 Answers  

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if we increase the frequency given to a transformer then wat will happen to the transformer size, whether it will increase?

4 Answers  

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Would you recommend to replace all oil filled cables with xlpe cable for hv transmission with the current technolgy for xlpe cable?

0 Answers  

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Can the same motor be operated in both direction ?

12 Answers  

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how to varied the frequency in transmission line and how i kept it as a constant one?

2 Answers   L&T,

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1hp= how much rpm

0 Answers  

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how to calculate neutrel current

2 Answers  

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what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.

0 Answers  

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What is mean 2XWY

0 Answers   Wilo,

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witch pump used in wtp

0 Answers   Dalkia,

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In liquid rotor starter how PH valve should be maintained.

1 Answers  

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40 HP motor how many square mm size wire use for stator to motor & aluminium wire use ?

1 Answers   SSPL,

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