In a diamond crossing, number of noses are

More Questions from Railways

• The effective bearing area of all types of sleepers, is
• In Indian railways, the ratio of axle load and weight of rail, is
• If D is the distance between parallel tracks G is the gauge and α is angle of crossings, the distance between theoretical noses of two crossings measured parallel to tracks, is
• If a is average number of peaks more than 10 mm of uneveness per kilometre, b is average number peaks more than 6 mm for gauge variation per kilometre and c is average number of peaks more than 2 mm twist per metre, then composite current recording index (Ic), as recommended by Indian Northern Railways, is
• For points and crossings, maximum size of ballast, is
• The rails get out of their original positions due to insufficient expansion gap. This phenomenon is known
• Wing rails are provided
• Each block of a two-block concrete sleeper is
• Burnettising is done for the preservation of
• If n is length of a rail in metres, the number of sleepers per rail length generally varies from

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