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This question belongs to Civil Engineering Railway Engineering

Railway Engineering

?

If $$\alpha $$ is the angle of crossing, then the number of crossings ‘N’ according to right angle method is given by

A) $$\frac{1}{2}\cot \left( {\frac{\alpha }{2}} \right)$$ B) $$\cot \left( {\frac{\alpha }{2}} \right)$$ C) $$\cot \left( \alpha \right)$$ D) $$\frac{1}{2}{\text{cosec}}\left( {\frac{\alpha }{2}} \right)$$

Answer & Solution

Correct Answer: Option C

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