EXAMIANS
The type of spike used for fixing chairs of bull headed rails to wooden sleepers is
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Due to battering action of wheels over the end of the rails, the rails get bent down and are deflected at ends. These rails are called
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A train is hauled by 2-8-2 locomotive with 22.5 tonnes and on each driving axle. Assuming the coefficient of rail-wheel friction to be 0.25, what would be the hauling capacity of the locomotive?
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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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Consider the following statements about concrete sleepers.<br/>1. They improve the track modulus.<br/>2. They have good scrap value.<br/>3. They render transportation easy.<br/>4. They maintain the gauge quite satisfactorily of these statements
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The rail is designated by its
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For a sleeper density of (n+5), the number of sleepers required for constructing a broad gauge railway track of length 650 m is
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The standard length of rail for Broad Gauge and Meter Gauge are respectively
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The distance through which the tongue rail moves laterally at the toe of the switch for movement of trains is called
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If a is the angle of crossing, then the number of crossings ‘N’ according to right angle method is given by
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