Q. What should be the maximum rate of change of gradient in case of Summit curve?

View solution

Q. Which of the following decides the length of Vertical curve?

View solution

Q. What is formed when 2 different gradients meet?

View solution

Q. Which of the following clearances will not be taken into consideration for adjacent and curved Tracks?

View solution

Q. Which of the following gives the extra clearance outside the curve?

View solution

Q. What is the value of the extra clearance on inside of the curve due to sway of vehicles?

View solution

Q. What is the formula for calculating the extra clearance required for leaning?

View solution

Q. The extra clearance required at centre of the vehicle which projects towards the inside of the curve is called _________

View solution

Q. Why is the effect of curvature taken into consideration for providing extra clearance on curves?

View solution

Q. In case of high speed A and B routes minimum length of 30m should be kept between the 2 curves constituting a reverse curve.

View solution

Q. Which curve is formed by the combination of 2 circular curves with opposite curvatures?

View solution

Q. Length of transition curve connecting two circular curves can be calculated by L=0.008(Cₐ₁-Cₐ₂)xV.

View solution

Q. How is a compound curve formed?

View solution

Q. Which of the following is not correct in case of an S-shaped transition curve?

View solution

Q. What is the correct formula of shift?

View solution

Q. Which of the following is wrong about Transition curves?

View solution

Q. On which portion of the track is a Transition curve provided?

View solution

Q. Calculate the super elevation for a 2° curve for equilibrium speed of 80 kmph.

View solution

Q. Which formula was used earlier for the calculation of Safe speed on curves?

View solution

Q. A per the prescribed value, what should be the maximum value of cant excess on Broad gauge?

View solution