If L is length of a rail and R is the radius of a curve, the versine h for the curve, is

Related MCQs

• If n is length of a rail in metres, the number of sleepers per rail length generally varies from
• angle and R is radius of the turnout, the length of the tongue rail, is
• If ? is the switch angle and R is the radius of the turn out, the length of tongue rail will be
• The number of sleepers used for rail varies from, when n = Length of rail in metres.
• Distance between the inner rail and check rail provided on sharp curve, is
• If G is gauge distance and a is crossing, the distance between the nose of acute crossing and nose of obtuse crossing of a rail diamond, measured along the rail not forming the diamond, is
• Heel divergency, the distance between the running faces of stock rail and gauge face of tongue rail, as recommended for Indian B.G. tracks, is
• The angle between the gauge faces of the stock rail and tongue rail, is called
• The distance between the running face of the stock rail and the toe of the tongue rail, is known as
• The distance between the adjacent faces of the stock rail and the check rail, is called