Railway Engineering Vertical curves are provided where algebraic difference between grades is equal to or more than 4mm/m less than 4 mm/m less than 2 mm/m more than 2 mm/m more than 4mm/m less than 4 mm/m less than 2 mm/m more than 2 mm/m ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering The purpose of providing fillet in a rail section is to Reduce the wear 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 ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering The main function of a fish plate is To join rails with the sleeper None of these To join the two rails together To allow rail to expand and contract freely To join rails with the sleeper None of these To join the two rails together To allow rail to expand and contract freely ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering The cross-sectional area of 52 kg flat footed rail is 7235 mm² 6155 mm² 7825 mm² 6615 mm² 7235 mm² 6155 mm² 7825 mm² 6615 mm² ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering Ordinary rails are made of mild steel wrought iron high carbon steel cast iron mild steel wrought iron high carbon steel cast iron ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering The correct relation between curve lead (CL), switch lead (SL) and lead of cros¬sing (L) is given by SL = L + CL L =CL-SL CL = L – SL L = (CL+SL)/2 SL = L + CL L =CL-SL CL = L – SL L = (CL+SL)/2 ANSWER DOWNLOAD EXAMIANS APP
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