Answer / k.prakashchandra

No. Frequency is measured in Hz only.If you add number of
phases you get system of supply.

Whether the LIGHTNING is AC or DC?

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As per IS why should the control be taken only from R phase, why not from B or Y phase??!!

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I want formula to calculate cable size as per load given in kw & amp.I searched many sites but didn't right answer.Plz reply me asap.

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what is the material use in bus bar & why.

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What is meant by turbo alternators?

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What does the term power factor shows?

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what is inverter and converter

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What is the difference between voltage transformer and potential transformer?

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Is possible to increase the voltage without using transformer? why?

9 Answers  

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