What will be the curve lead for a 1 in 8.5 turnout taking off from a straight broad gauge track?
A)28.49 m
B)21.04 m
C)14.24 m
D)7.45 m

Question

Quizplus · Accepted Answer

The curve lead for a turnout can be calculated using the formula: $L = \frac{G \times N}{2}$, where $L$ is the curve lead, $G$ is the gauge of the track, and $N$ is the turnout number. For a broad gauge track (which is 1.676m in India), and a 1 in 8.5 turnout, the calculation is $L = \frac{1.676 \times 8.5}{2} = 7.123$. However, this formula gives a different result than any of the options provided, suggesting a misunderstanding or a need for a different approach or formula specific to the context of the question. Given the options, without a specific formula that matches them, it's challenging to directly calculate the curve lead as per the provided options. The correct answer is based on standard railway engineering practices and might involve additional factors not covered in the simplified formula above.

What Will Be the Curve Lead for a 1 in 8.5