Railway Engineering In a B.G. railway track, the specified ruling gradent is 1 in 250. The horizontal curve of 3° on a gradient of 1 in 250 will have the permissible gradient of 1 in 357 1 in 512 1 in 257 1 in 457 1 in 357 1 in 512 1 in 257 1 in 457 ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering The cross-sectional area of 52 kg flat footed rail is 7825 mm² 7235 mm² 6155 mm² 6615 mm² 7825 mm² 7235 mm² 6155 mm² 6615 mm² ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering Flat mild steel bearing plates are used For points and crossings in the lead portion On all joints and curves With wooden sleepers at locations where creep is likely to be developed On all the above For points and crossings in the lead portion On all joints and curves With wooden sleepers at locations where creep is likely to be developed On all the above ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering The purpose of providing fillet in a rail section is to Increase the vertical stiffness Increase the lateral strength Avoid the stress concentration Reduce the wear Increase the vertical stiffness Increase the lateral strength Avoid the stress concentration Reduce the wear ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering Tensile strength of steel used in rails should not be less than 500 MPa 700 MPa 850 MPa 450 MPa 500 MPa 700 MPa 850 MPa 450 MPa ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering Consider the following surveys.1. Reconnaissance survey2. Preliminary survey3. Traffic survey4. Location surveyThe correct sequence in which these surveys are conducted before the alignment of a track is finalised is 3,1,2,4 1,3,2,4 1,3,4,2 3,1,4,2 3,1,2,4 1,3,2,4 1,3,4,2 3,1,4,2 ANSWER DOWNLOAD EXAMIANS APP
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