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  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

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  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

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  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

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  7. Ordinary rails are made of

  8. A.

     mild steel

    B.

     cast iron

    C.

     wrought iron

    D.

     high carbon steel

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  9. 60 R rails are mostly used in

  10. A.

     Broad Gauge

    B.

     Metre Gauge

    C.

     Narrow Gauge

    D.

     none of the above

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  11. 52 kg rails are mostly used in

  12. A.

     Broad Gauge

    B.

     Meter Gauge

    C.

     Narrow Gauge

    D.

     both (a) and (b)

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  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

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  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

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  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

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

  20. A.

     cost

    B.

     life

    C.

     track circuiting

    D.

     fastening

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