A transition curve is to be provided for a circular railway curve of 300 m radius, the gauge is 1.5 m with the maximum superelevation restricted to 15 cm. What is the length of the transition curve for balancing the centrifugal force?

A transition curve is to be provided for a circular railway curve of 3

1.	A transition curve is to be provided for a circular railway curve of 300 m radius, the gauge is 1.5 m with the maximum superelevation restricted to 15 cm. What is the length of the transition curve for balancing the centrifugal force?
A.	72.3 m
B.	78.1 m
C.	84.2 m
D.	88.3. m
Answer» B. 78.1 m