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# PPSC CE_RAILWAY_QUIZ

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Question 1

Heel divergence, the distance between the running faces of stock rail and gauge face of tongue rail, as recommended for Indian B.G. tracks, is

Question 2

Consider the following statements concerning railways;
1) A level stretch equal to the maximum train length is to be provided between the gradient reaches where a rising gradient is followed by a falling gradient.
2) Vertical curves in railway tracks are not set out as parabolas.
3) Diamond crossings can be laid on curves also.
4) Curves should be avoided at the top level segment of bridges.
Which of the above statements are correct?

Question 3

Calculate the number of sleepers required for 2 km railway track, if sleeper density is (n + 2) for broad gauge and the length of one rail for a broad gauge is 13 m.

Question 4

The shape of vertical curve used in Indian Railways is

Question 5

In the layout of an MG track, the versine of a horizontal circular curve is measured over a 17 m chord length. What would be the value of the versine of curve? (Degree of curve is 2)

Question 6

What will be the optimum depth of ballast cushion required for a BG railway track below the sleepers with sleeper density of (M + 5) and bottom width of 38 .7 cm? Length of each rail on BG = 13 m
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