Railway Engineering Stretcher bar is provided To ensure exact gauge at the toe of the switch as well as the nose of crossing To prevent any vertical movement between the wing rail and nose of crossing To permit lateral movement of the tongue rail To maintain the two tongue rails at the exact distance To ensure exact gauge at the toe of the switch as well as the nose of crossing To prevent any vertical movement between the wing rail and nose of crossing To permit lateral movement of the tongue rail To maintain the two tongue rails at the exact distance ANSWER DOWNLOAD EXAMIANS APP
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 (ii) and (iii) (ii) and (iv) (i)and(iv) (i) and (iii) (ii) and (iii) (ii) and (iv) (i)and(iv) (i) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering Staggered joints are generally provided On straight track None of these When two different rail sections are required to be joined On curves On straight track None of these When two different rail sections are required to be joined On curves ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering If ‘A’ is the angle formed by two gauge faces, the crossing number will be Arad cot A tan A sec A Arad cot A tan A sec A ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering If a is the angle of crossing, then the number of crossings ‘N’ according to right angle method is given by Vi cot(cc/2) cot(a) Vi cosec(a/2) cot(oc/2) Vi cot(cc/2) cot(a) Vi cosec(a/2) cot(oc/2) ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering The formation width for a railway track depends on the i) type of gauge ii) number of tracks to be laid side by side iii) slope of sides of embankment or cutting The correct answer is both (i) and (ii) both (i) and (iii) (i), (ii) and (iii) only (i) both (i) and (ii) both (i) and (iii) (i), (ii) and (iii) only (i) ANSWER DOWNLOAD EXAMIANS APP
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