EXAMIANS
Which of the following mechanical devices is used to ensure that route cannot be changed while the train is on the point even after putting back the signal ?
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Which of the following methods of designation of crossing is mostly used in India ?
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The width of foot for 90 R rail section is
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The maximum degree of curvature for Meter Gauge is limited to
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Study the following statements regarding creep. i) Creep is greater on curves than on tangent railway track, ii) Creep in new rails is more than that in old rails, iii) Creep is more on steep gradients than on level track. The correct answer is
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The desirable rate of change of cant deficiency in case of Metre Gauge is
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Consider the following statements: Automatic signalling system results in 1. greater risk 2. higher efficiency 3. avoidance of block instruments 4. higher operating cost Of these statements
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For a 8° curve track diverging from a main curve of 5° in an opposite direction in the layout of a broad gauge yard, the cant to be provided for the branch track for maximum speed of 45 km/h on the main line and ‘G’ = 1.676 m is (Permitted cant deficiency for the main line = 7.6 cm)
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Ordinary rails are made of
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Wear of rails is maximum in weight of
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