Lead of crossing is the distance from the

Related MCQs

• 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
• The correct relation between curve lead (CL), switch lead (SL) and lead of crossing (L) is given by
• The distance between theoretical nose of crossing and actual nose of crossing for practical purposes, is
• To avoid the damage of nose of crossing, the wing rails are ramped so that nose of crossing remains at a lower level by
• If the standard length of a B.G. crossing is 597 cm, the number of crossing, is
• If the standard length of a crossing is 480 cm, the number of crossing is
• If D is distance between centres of two parallel track of gauge G, then, total length of cross-over (from the point of commencement to the point of termination) with an intermediate straight portion and N crossing, is given by
• The spread between the point and splice rails at a distance of 4.25 m is 50 cm. The size of the crossing is
• If D distance between the noses of crossing measured parallel to the main track, is
• If D is distance between centres of two parallel tracks of gauge G with entire curved leads and equal angles of crossing, total length of crossover, is