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What is the meaning of the term 'frequency' of an alternating current? What is its value in India?Why is an alternating current considered to be advantageous over direct current for long-range transmission of electric energy? |
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Answer» What is the meaning of the term 'frequency' of an alternating current? What is its value in India? Why is an alternating current considered to be advantageous over direct current for long-range transmission of electric energy? |
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