Q. A crossover is to be laid between two parallel B. G. tracks at 4.725 m centers by using 52 kg, 1 in 8½ and 1 in 12 turnouts. For this layout,
i. Determine the main geometrical parameters for setting out the layout.
ii. Draw a neat single line dimensioned sketch (not to scale) showing the locations of the salient points of the layout.