Discussion :: Railways
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If L1 and L2 are actual and theoretical lengths of a tongue rail, d is heel divergence and t is thickness of tongue rail at toe, the switch angle α is
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A.
\( sin^-1 \frac { d-t } { L1 } \) |
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B.
\( tan^-1 \frac { d-t } { L1 } \) |
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C.
\( sin^-1 \frac { d-t } { L2 } \) |
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D.
\( tan^-1 \frac { d-t } { L2 } \) |
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E.
\( cot^-1 \frac { d-t } { L2 } \) |
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Answer : Option A
Explanation :
No answer description available for this question.
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