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why did lightening arrester rod probe sharp?

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why did lightening arrester rod probe sharp?..

Answer / rajasekar kotapati

r=pl/a...by this v can justify that as area decreases resistance will increases..as resistance increases more strength will b added

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why did lightening arrester rod probe sharp?..

Answer / tariq

Just to enhance the Mechanical strength

Is This Answer Correct ?    0 Yes 3 No

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