Railway Engineering The correct relation between curve lead (CL), switch lead (SL) and lead of cros¬sing (L) is given by L = (CL+SL)/2 CL = L – SL L =CL-SL SL = L + CL L = (CL+SL)/2 CL = L – SL L =CL-SL SL = L + CL ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering In a scissors cross-over, the crossings provided arei) 2 obtuse angle crossingsii) 4 obtuse angle crossingsiii) 4 acute angle crossingsiv) 6 acute angle crossingsThe correct answer is (ii) and (iv) (i) and (iii) (i)and(iv) (ii) and (iii) (ii) and (iv) (i) and (iii) (i)and(iv) (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering Lead of crossing is the distance from the heel of the switch to the theoretical nose of the crossing toe of the switch to the actual nose of crossing heel of the switch to the toe of the switch toe of the switch to the theoretical nose of crossing heel of the switch to the theoretical nose of the crossing toe of the switch to the actual nose of crossing heel of the switch to the toe of the switch toe of the switch to the theoretical nose of crossing ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering Largest dimension of a rail is its height Any of these foot width head width height Any of these foot width head width ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering The following tests are conducted for rails:i) falling weight testii) tensile testiii) hammer testThe compulsory tests are (i) and (iii) only (i) (i)and(ii) (ii) and (iii) (i) and (iii) only (i) (i)and(ii) (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering The width of foot for 90 R rail section is 136.5 mm 100 mm 146.0 mm 122.2 mm 136.5 mm 100 mm 146.0 mm 122.2 mm ANSWER DOWNLOAD EXAMIANS APP
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