Assertion : Railways tracks are laid on small sized wooden sleepers. Reason : Small sized wooden sleepers are used so that rails exert more pressure on the railway track. Due to which rail does not leave the track
Identify the parallel and perpendicular lines : (i) Railways tracks (ii) Hands of a clock at 12:15 ltBrgt (iii) Upright pole to the ground (iv) Two upright trees
Give reasons for the following statements: (a) Railway tracks are laid on large sized wooden sleepers. (b) It is difficult to walk on and. (c) Walking bare footed on a pebbled path is painful.
Railway tracks are banked at the curves so that :
How many types of railway tracks are there?
The metal which is largely used in railway tracks and bridges
Manganese steel is used for making railway tracks because:
