| 1. | In hogging ? | |
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the longitudinal movement of the rails in track takes place
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the rails get out of their original positions due to insufficient expansion joint gap
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the rail ends get bent down and deflected due to loose packing under the joints
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all of the above
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Report Question| 2. | The height of the platform above the rail surface for broad gauge tracks should be ? | |
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229 to 406 mm
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838 to 982 mm
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305 to 406 mm
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762 to 838 mm
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| 3. | In India, for metre gauge track, the maximum height of a loaded goods wagon is fixed ? | |
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5.87 m
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3.40 m
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5.32 m
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4.72 m
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| 4. | A warner signal, which is first seen by the driver is known as ? | |
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outer signal
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home signal
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disc signal
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routing signal
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| 5. | In India, the ruling gradient provided in plains for one locomotive train, is ? | |
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1 in 200 to 1 in 250
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1 in 300 to 1 in 350
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1 in 150 to 1 in 200
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1 in 250 to 1 in 300
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| 6. | The crossing in which the right hand rail of one track crosses the left hand rail of another track or vice versa is called ? | |
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square crossing
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obtuse angle crossing
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acute angle crossing
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none of these
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| 7. | The joint generally not used on Indian railway is ? | |
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base joint
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supported joint
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bridge joint
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suspended joint
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| 8. | Which of the following statement is correct ? | |
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Train wheels cause slight
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When wheel passes over a rail joint, it causes positive creep
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Insufficient and defective packing of ballast causes creep
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all of the above
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| 9. | The first train in India was run between in ? | |
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Mumbai (Bombay) and Kolkata (Calcutta)
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Delhi and Kolkata (Calcutta)
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Mumbai (Bombay) and Thane
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Delhi and Mumbai (Bombay)
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| 10. | The gauge representing the maximum width and height up to which a railway vehicle built, is known as ? | |
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narrow gauge
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broad gauge
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all of these
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loading gauge
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