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Civil Engineering :: Railway Engineering

  1. The limiting value of cant deficiency for Meter Gauge routes is

  2. A.

     40 mm

    B.

     50 mm

    C.

     75 mm

    D.

     100 mm


  3. The width of foot for 90 R rail section is

  4. A.

     100 mm

    B.

     122.2 mm

    C.

     136.5 mm

    D.

     146.0 mm


  5. The compensation for curvature on gradient for Meter Gauge is given by (where R is radius of curve.)

  6. A.

     70/R

    B.

     52.5/R

    C.

     35/R

    D.

     105/R


  7. Ordinary rails are made of

  8. A.

     mild steel

    B.

     cast iron

    C.

     wrought iron

    D.

     high carbon steel


  9. 60 R rails are mostly used in

  10. A.

     Broad Gauge

    B.

     Metre Gauge

    C.

     Narrow Gauge

    D.

     none of the above


  11. 52 kg rails are mostly used in

  12. A.

     Broad Gauge

    B.

     Meter Gauge

    C.

     Narrow Gauge

    D.

     both (a) and (b)


  13. What will be the curve lead for a 1 in 8.5 turnout taking off from a straight broad gauge track?

  14. A.

     28.49 m

    B.

     21.04 m

    C.

     14.24 m

    D.

     7.45 m


  15. To ensure exact gauge, the gauge tie plates are provided at

  16. A.

     toe of the switch

    B.

     nose of crossing

    C.

     both (A) and (B)

    D.

     none of the above


  17. Anti creep bearing plates are provided on

  18. A.

     bridges and approaches

    B.

     joints

    C.

     both (A) and (B)

    D.

     none of the above


  19. Metal sleepers are superior to wooden sleepers with respect to

  20. A.

     cost

    B.

     life

    C.

     track circuiting

    D.

     fastening