Railway Engineering The rail is designated by its length weight cross-section weight per unit length length weight cross-section weight per unit length ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering The height of the center of arm of a semaphore signal above the ground is 8.5m 5.5m 7.5 m 6.5 m 8.5m 5.5m 7.5 m 6.5 m ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering If a is the angle of crossing, then the number of crossings āNā according to right angle method is given by cot(oc/2) cot(a) Vi cot(cc/2) Vi cosec(a/2) cot(oc/2) cot(a) Vi cot(cc/2) Vi cosec(a/2) 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 1,3,4,2 3,1,2,4 1,3,2,4 3,1,4,2 1,3,4,2 3,1,2,4 1,3,2,4 3,1,4,2 ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering Study the following statements regarding creep. i) Creep is greater on curves than on tangent railway track, ii) Creep in new rails is more than that in old rails, iii) Creep is more on steep gradients than on level track. The correct answer is (i), (ii) and (iii) (i)and(ii) only (i) (ii) and (iii) (i), (ii) and (iii) (i)and(ii) only (i) (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering The purpose of providing fillet in a rail section is to Avoid the stress concentration Increase the vertical stiffness Increase the lateral strength Reduce the wear Avoid the stress concentration Increase the vertical stiffness Increase the lateral strength Reduce the wear ANSWER DOWNLOAD EXAMIANS APP
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