1.A Broad Gauge branch line takes off as a contrary flexure from a main line If the superelevation required for branch line is 10 mm and cant deficiency is 75 mm, the superelevation to be actually provided on the branch line will be

2.Vertical curves are provided where algebraic difference between grades is equal to or

3.The limiting value of cant excess for Broad Gauge is

4.Normally the limiting value of cant is

5.Switch angle depends on i) heel divergence ii) length of tongue rail iii) flangeway clearance iv) throw of switch The correct answer is