Discussion :: Railways
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If D is distance between centres of two parallel track of gauge G, then, total length of cross-over (from the point of commencement to the point of termination) with an intermediate straight portion and N crossing, is given by
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A.
DN + G (N +\( \sqrt{1+N^2}\)) |
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B.
DN + G (2N +\( \sqrt{1+N^2}\)) |
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C.
DN + G (3N + \( \sqrt{1+N^2}\)) |
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D.
DN + G (4N +\( \sqrt{1+N^2}\)) |
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Answer : Option C
Explanation :
No answer description available for this question.
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