A. carbon and silicon
B. manganese and phosphorous
C. carbon and manganese
D. carbon and sulfur
A. length
B. weight
C. cross-section
D. weight per unit length
The rail is designated by its__________________? Read More »
Railway Engineering A. 12 m and 12 m
B. 12 m and 13 m
C. 13 m and 12 m
D. 13 m and 13 m
A. head
B. web
C. foot
D. head and foot both
Largest percentage of material in the rail is in its__________________? Read More »
Railway Engineering A. 6155 mm2
B. 6615 mm2
C. 7235 mm2
D. 7825 mm2
The cross-sectional area of 52 kg flat footed rail is_________________? Read More »
Railway Engineering A. 450 MPa
B. 500 MPa
C. 700 MPa
D. 850 MPa
Tensile strength of steel used in rails should not be less than____________________? Read More »
Railway Engineering A. Broad Gauge
B. Metre Gauge
C. Narrow Gauge
D. none of the above
60 R rails are mostly used in__________________? Read More »
Railway Engineering 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
The main function of a fish plate is________________? Read More »
Railway Engineering A. web of rail
B. fishing plane
C. head of rail
D. foot of rail
Fish plate is in contact with rail at________________? Read More »
Railway Engineering A. roaring rails
B. hogged rails
C. corrugated rails
D. buckled rails
