If ‘A’ is the angle formed by two gauge faces, the crossing number will be____________________?
If ‘A’ is the angle formed by two gauge faces, the crossing number will be____________________? A. tan AB. cot A C. sec A D. Arad
If ‘A’ is the angle formed by two gauge faces, the crossing number will be____________________? A. tan AB. cot A C. sec A D. Arad
In a B.G. railway track, the specified ruling gradent is 1 in 250. The horizontal curve of 3° on a gradient of 1 in 250 will have the permissible gradient of__________________? A. 1 in 257B. 1 in 357 C. 1…
To ensure exact gauge, the gauge tie plates are provided at_________________? A. toe of the switch B. nose of crossingC. both (A) and (B) D. none of the above
The reception signal is__________________? i) outer signal ii) home signal iii) starter iv) advanced starter The correct answer is? A. (i) and (ii) B. (ii) and (iii) C. (iii) and (iv) D. (i) and (iv)
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 ? A. (i) and (iii)B. (i)and(iv) C. (ii)…
Switch angle depends on______________? i) heel divergence ii) length of tongue rail iii) flangeway clearance iv) throw of switch The correct answer is? A. (i) and (ii) B. (ii) and (iii) C. (iii) and (iv) D. (i)and(iv)
Study the following statements regarding creep_________________? i) Creep is greater on curves than on tangent railway track ii) Creep in new rails is more than that in old rails iii) Creep is more on steep gradients than on level track…
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? A. only (i)B. both…
Which of the following factors govern the choice of the gauge ? i) volume and nature of traffic ii) speed of train iii) physical features of the country The correct answer is ? A. only (i) B. both (i) and…
The following tests are conducted for rails _________________? i) falling weight test ii) tensile test iii) hammer test The compulsory tests are? A. only (i)B. (i)and(ii) C. (ii) and (iii) D. (i) and (iii)