What is the steepest gradient permissible on a 2¬∞ curve for B.G. line having using gradient of 1 in 200 ?

What is the steepest gradient permissible on a 2¬∞ curve for B.G. l

1.	What is the steepest gradient permissible on a 2¬∞ curve for B.G. line having using gradient of 1 in 200 ?
A.	1 in 250
B.	1 in 238
C.	1 in 209
D.	1 in 198
Answer» C. 1 in 209

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What is the steepest gradient permissible on a 2¬∞ curve for B.G. line having using gradient of 1 in 200 ?

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