Railway Engineering In a scissors cross-over, the crossings provided are i) 2 obtuse angle crossings ii) 4 obtuse angle crossings iii) 4 acute angle crossings iv) 6 acute angle crossings The correct answer is (i) and (iii) (i)and(iv) (ii) and (iii) (ii) and (iv) (i) and (iii) (i)and(iv) (ii) and (iii) (ii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering The height of the center of arm of a semaphore signal above the ground is 6.5 m 5.5m 7.5 m 8.5m 6.5 m 5.5m 7.5 m 8.5m ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering Heel divergence is Always greater than flange-way clearance Always less than flange-way clearance Sometimes greater than flange-way clearance Equal to flange-way clearance Always greater than flange-way clearance Always less than flange-way clearance Sometimes greater than flange-way clearance Equal to flange-way clearance ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering Two important constituents in the composition of steel used for rail are Carbon and silicon Carbon and sulphur Carbon and manganese Manganese and phosphorous Carbon and silicon Carbon and sulphur Carbon and manganese Manganese and phosphorous ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering The distance through which the tongue rail moves laterally at the toe of the switch for movement of trains is called flangeway clearance heel divergence None of these throw of the switch flangeway clearance heel divergence None of these throw of the switch 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 CL = L – SL SL = L + CL L =CL-SL L = (CL+SL)/2 CL = L – SL SL = L + CL L =CL-SL L = (CL+SL)/2 ANSWER DOWNLOAD EXAMIANS APP
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