The measure of stiffness of track required to produce a unit depression in the track is known as:
On curves, to counteract the effect of centrifugal force, the level of outer rail is raised above the inner rail by a certain amount. This is called:
The horse power to weight ratio steam engine is generally of the order of:
The depth of ballast section under sleeper for broad gauge track as per Indian standard should be:
The length of a wooden sleeper for broad gauge track is:
To reduce the intensity of pressure particularly on soft variety of sleepers, a rectangular plate is introduced between the rails and the sleepers. This is known as: