Number offish bolts per fish plate is________________?

Related Mcqs:

1. Which one of the following rail failures is caused by loose fish bolts at expansion joints ?

   A. crushed head
   B. angular break
   C. split head
   D. transverse fissures

2. The main function of a fish plate is________________?

   A. to join the two rails together
   B. to join rails with the sleeper
   C. to allow rail to expand and contract freely
   D. none of the above

3. Fish plate is in contact with rail at________________?

   A. web of rail
   B. fishing plane
   C. head of rail
   D. foot of rail

4. For a Broad Gauge route with M+7 sleeper density, number of sleepers per rail length is________________?

   A. 18
   B. 19
   C. 20
   D. 21

5. The type of bearing plate used in all joints and on curves to give better bearing area to the rails is___________________?

   A. flat mild steel bearing plate
   B. mild steel canted bearing plate
   C. cast iron anti creep bearing plate
   D. none of the above

6. Head width of 52 kg rail section is________________?

   A. 61.9 mm
   B. 66.7mm
   C. 67mm
   D. 72.33 mm

7. Minimum depth of ballast cushion for a Broad Gauge wooden sleeper of size 275x25x13 cm with 75cm sleeper spacing is________________?

   A. 15 cm
   B. 20 cm
   C. 25 cm
   D. 30cm

8. The limiting value of cant excess for Broad Gauge is________________?

   A. 55 mm
   B. 65 mm
   C. 75 mm
   D. l00 mm

9. Normally the limiting value of cant is________________?

   A. G/8
   B. G/10
   C. G/12
   D. G/15

   where G is the gauge

10. Number of dog spikes normally used per rail seat on curved track is__________________?

    A. one on either side
    B. two outside and one inside
    C. one outside and two inside
    D. two outside and two inside