Civil Engineering Objective Questions { Railways }

162. If D is the distance between parallel tracks G is the gauge and a is angle of crossings, the distance between theoretical noses of two crossings measured parallel to tracks, is

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

164.  If D is the distance between the parallel sidings and a is the angle of crossing, the distance between the noses of crossing measurei3k parallel to the main track, is

165.  If D is the dis ance between the parallel sidings and 13 is the limiting angle f crossings, the distance between the noses of crossing measu ed parallel to the main track, is

166. The side of a rail diamond may be obtained by dividing the gauge of track by

167.  If G is gauge distance an4 a is crossing, the distance between the nose of acute crossing nd nose of obtuse crossing of a rail diamond, measured along the rail not forming the diamond, is

168.  A triangle of railway consists of

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