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71. Indian Road Congress was formed as a semi-official technical body in ____. |
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A. 1964 |
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B. 1939 |
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C. 1934 |
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D. 1947 |
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Answer: C 1934 |
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72. While conducting engineering surveys for highway section the first step is ___. |
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A. preliminary survey |
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B. location and detailed survey |
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C. reconnaissance survey |
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D. map study |
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Answer: D map study |
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73. On roads, kerb indicate ___. |
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A. boundary between the pavement and shoulders |
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B. transverse slope of pavement |
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C. longitudinal slope of pavement |
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D. None of the above |
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Answer: A boundary between the pavement and shoulders |
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74. Camber is the slope provided on the road surface ____. |
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A. in inclined direction |
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B. in transverse direction |
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C. in longitudinal direction |
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D. in regular fashion |
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Answer: B in transverse direction |
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75. Stopping sight distance is increased with ___. |
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A. increase in frictional resistance of pavement |
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B. increase in brake efficiency |
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C. decrease in brake reaction time |
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D. decrease in brake efficiency |
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Answer: D decrease in brake efficiency |