Q. A wing rail is renewed or reconditioned if its maximum vertical wear is

View solution

Q. A triangle used for turning the face of locomotives, consists of

View solution

Q. Monnier, the inventor of R.C.C., suggested the introduction of reinforced cement concert sleepers for the railways in

View solution

Q. If D is the distance between the parallel sidings and α is the angle of crossing, the distance between the noses of crossing measured parallel to the gathering line, is

View solution

Q. Regional Indian railways use different types of sleepers according to their

View solution

Q. Width of the top portion of a flat footed, rail, is

View solution

Q. For providing the required tilt of rails, adazing of wooden sleepers, is done for

View solution

Q. The life of a wooden sleeper depends upon

View solution

Q. The spread between the point and splice rails at a distance of 4.25 rn is 50 cm. The size of the crossing is

View solution

Q. Minimum packing space provided between two sleepers, is between

View solution

Q. The place where a railway line and a road cross each other at the same level, is known as

View solution

Q. On Indian Railways standard length of rails for B.G. track, is

View solution

Q. Heel of crossing is the line joining

View solution

Q. A mono-block sleeper has

View solution

Q. Minimum length of a transition curve required for

View solution

Q. Wheels of a rolling stock are provided flanges on

View solution

Q. The arrangement of rails which permit trains to cross another track and also to divert to the other track, is called

View solution

Q. To achieve best performance, the type of switch preferred to, is

View solution

Q. Degree of a railway curve is defined as number of degrees subtended at the centre of a curve by an arc of

View solution

Q. Pot sleepers are used if degree of the curve does not exceed

View solution