Indian Railway Engineering objective questions and answers

26.  In India the rails are manufactured by

   A. Open hearth process

   B. Duplex process

   C. Both a and b

   D. Neither a nor b

27.  Form of transition curve commonly adopted on Indian railway is

   A. Froud's cubic parabola

   B. Euler's spiral

   C. Both the above

   D. Catenary

28.  Total number of zones in which Indian Railways is distributed for administrative purposes

   A. 5

   B. 10

   C. 8

   D. 9

29.  For broad gauge track, in Indian Railways the standard length of rail is

   A. 10.06 m

   B. 10.97 m

   C. 11.89 m

   D. 12.8 m

30.  The size of ballast used on Indian Railways for wooden sleepers is

   A. 2.5 cm

   B. 3.5 cm

   C. 5.5 cm

   D. 5 cm

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