Railway Engineering Consider the following statements about concrete sleepers.1. They improve the track modulus.2. They have good scrap value.3. They render transportation easy.4. They maintain the gauge quite satisfactorily of these statements 2 and 3 are correct 1 and 2 are correct 1 and 4 are correct 3 and 4 are correct 2 and 3 are correct 1 and 2 are correct 1 and 4 are correct 3 and 4 are correct ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering For a 8° curve track diverging from a main curve of 5° in an opposite direction in the layout of a broad gauge yard, the cant to be provided for the branch track for maximum speed of 45 km/h on the main line and ‘G’ = 1.676 m is (Permitted cant deficiency for the main line = 7.6 cm) 7.768 cm 0.168 cm -0.168 cm 7.432 cm 7.768 cm 0.168 cm -0.168 cm 7.432 cm ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering Minimum depth of ballast cushion for a Broad Gauge wooden sleeper of size 275x25x13 cm with 75cm sleeper spacing is 25 cm 30 cm 48 cm 15 cm 25 cm 30 cm 48 cm 15 cm 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 cot(a) cot(oc/2) Vi cosec(a/2) Vi cot(cc/2) cot(a) cot(oc/2) Vi cosec(a/2) Vi cot(cc/2) ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering 60 R rails are mostly used in None of these Metre Gauge Narrow Gauge Broad Gauge None of these Metre Gauge Narrow Gauge Broad Gauge ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering The following tests are conducted for rails:i) falling weight testii) tensile testiii) hammer testThe compulsory tests are only (i) (ii) and (iii) (i)and(ii) (i) and (iii) only (i) (ii) and (iii) (i)and(ii) (i) and (iii) ANSWER DOWNLOAD EXAMIANS APP
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