| 1. | According to railway code formula, the length of transition curve is equal ? | |
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1.4 root R
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4.4 root R
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2.4 root R
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3.4 root R
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Report Question| 2. | In the cross-sections of railway tracks, the side slope in embankments is kept as ? | |
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3:1
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2:1
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1:1
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6.1 m
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| 3. | The quantity of stone ballast required per metre tangent length for metre gauge is mm ? | |
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0.767 m³
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1.11 m³
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1.51 m²
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2.11 m²
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| 4. | To keep the railway yard dry, the ballast used is ? | |
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sand
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coal ash
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broken stone
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both (a) and (b)
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| 5. | In India, permissible limit of rail wear is ............ by weight ? | |
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5%
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30%
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25%
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10%
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| 6. | The quantity of stone ballast required per metre tangent length for broad gauge is mm ? | |
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0.767 m³
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1.11 m³
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1.51 m²
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2.11 m²
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| 7. | On Indian railways, minimum formation width in embankments for a single line of broad gauge ? | |
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4.725 m
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6.1 m
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7.49 m
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10.82 m
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| 8. | For fixing the rails on steel sleepers ? | |
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lugs or jaws are pressed out of metals and keys are used
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holes are made in sleepers and clips and bolts are used
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gib and cotters are used
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Both a and b
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| 9. | The rails are laid without bending, at flat curves, where the degree of curve is ? | |
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less than 3?
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equal to 3?
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more than 3?
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less than 5?
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| 10. | The bearing plates are used to fix .... rails on wooden sleepers ? | |
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flat footed
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bull headed
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double headed
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all the above
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