In India the rails are manufactured by

Pot sleepers are in the form of

Boxing of ballast is done

Best wood for wooden sleepers is

The first Indian railway was laid in

Rail section first designed on Indian railways, was

Pick up the incorrect statement from the following:

For flat bottom sleepers, maximum size of ballast, is

In railways a triangle is mainly provided for

Best ballast contains stones varying in size from

For holding a rail in position, no chairs are used for

The rail section which is not used on Indian metre gauge tracks, is

The weight of the rails depends upon

A scissors cross-over consists of

To prevent percolation of water into formation, moorum is used as a blanket for

If α is switch angle and R is radius of the turnout, the length of the tongue rail, is

Coning of wheels

A kink is made in stock rails, ahead of the toe of switch at a distance of

Distance between the inner rail and check rail provided on sharp curve, is

Dimensions of a plate girder, are :

Pick up the correct statement from the following :

Distance between inner faces of the flanges, is kept

The quantity of stone ballast required per metre tangent length, is

The sleepers which satisfy the requirements of an ideal sleeper, are

Coal ash (or cinder) is used in initial stages of a new construction of railway for

Rail joint supported on a single sleeper, is known

Pick up the incorrect statement from the following:

The type of switch generally used for B.G. and M.G. tracks, is

Arrangement made to divert the trains from one track to another, is known as

Rails are bent to correct curvature if the degree of curve, is more than