Top 250+ Solved Railway Bridge and Tunnel Engineering MCQ Questions Answer

a. 2° curves for a maximum permissible speed of 135 km/hr, is 220 metres

b. 4° curves for a maximum permissible speed of 95 km/hr, is 220 metres

c. 6° curves for a maximum permissible speed of 80 km/hr, is 220 metres

d. All the above

a. 50 mm

b. 40 mm

c. 30 mm

d. 25 mm

a. Center line method

b. Right angle method

c. Isosceles angle method

d. None of the above

a. C.L. = G. /2

b. C.L. = IG)

c. C.L. = 2 GN

d. All the above

a. G + 0.1 mm

b. G + 1.5 mm

c. G - 1.0 mm

d. G - 1.5 mm

a. Stop

b. Proceed

c. Proceed cautiously

d. None of the above

a. 1775

b. 1804

c. 1825

d. 1853

a. Wooden sleepers

b. Steel sleepers

c. Cast iron sleepers

d. All the above

a. 28.49 m

b. 21.04 m

c. 14.24 m

d. 7.45 m

a. Two pairs of points, four acute angle crossings and two obtuse angle crossings

b. Four pairs of points, four acute angle crossings and four obtuse angle crossings

c. Four pairs of points, six acute angle crossings and two obtuse angle crossings

d. Two pairs of points, six acute angle crossings and four obtuse angle crossings

a. 0.40 m2

b. 0.42 m2

c. 0.44 m2

d. 0.46 m2

a. 6155 mm²

b. 6615 mm²

c. 7235 mm²

d. 7825 mm²

a. R

b. R

c. /2

d. /2

a. Rectangular is cross section throughout

b. Hollow circular pipes

c. 6 mm thick steel sheets with ends bent down

d. 6 mm thick steel sheets with ends bent up

a. One on either side

b. Two outside and one inside

c. One outside and two inside

d. Two outside and two inside