Discussion :: Railways
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If S is the switch angle and α is diamond angle, r is the radius of slip, the distance between middle point slip and the nose of obtuse crossing, is
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A.
r [sec \( [\frac { a} { 2 } -s]-1\)] |
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B.
r [ sec [ s -\(\frac { a } { 2 }\)]-1] |
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C.
r [sec [\( \frac { a-s } { 2 } \)]-1] |
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D.
r [ sec [ \( \frac { a-s } { 2 } \)] +1] |
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Answer : Option A
Explanation :
No answer description available for this question.
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