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) Vi cosec(a/2) cot(a) cot(oc/2) Vi cot(cc/2) Vi cosec(a/2) cot(a) cot(oc/2) ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering Which of the following mechanical devices is used to ensure that route cannot be changed while the train is on the point even after putting back the signal ? detectors iock bar point lock stretcher bar detectors iock bar point lock stretcher bar ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering To ensure exact gauge, the gauge tie plates are provided at toe of the switch nose of crossing None of these both (A) and (B) toe of the switch nose of crossing None of these both (A) and (B) 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 (i) and (iii) (ii) and (iii) (i)and(iv) (ii) and (iv) (i) and (iii) (ii) and (iii) (i)and(iv) (ii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering The standard length of rail for Broad Gauge and Meter Gauge are respectively 13 m and 13 m 12 m and 12 m 12 m and 13 m 13 m and 12 m 13 m and 13 m 12 m and 12 m 12 m and 13 m 13 m and 12 m ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering The main function of a fish plate is To join rails with the sleeper To allow rail to expand and contract freely To join the two rails together None of these To join rails with the sleeper To allow rail to expand and contract freely To join the two rails together None of these ANSWER DOWNLOAD EXAMIANS APP
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