Q. What is the most important structure in a hill road?

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Q. The best type of material for retaining wall is __________

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Q. The general minimum width adopted for the retaining wall is __________

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Q. The typical retaining wall is less than __________

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Q. The width of the retaining wall foundation is taken as __________

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Q. The foundation bed is provided with a downward slope of __________ towards the hill side.

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Q. The thickness of the pitching done by stone masonry to avoid erosion due to water is?

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Q. Catch water drains, sloping drain, road side drains, catch pit and culverts are periodically cleared to prevent __________

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Q. The preventive measure adopted in hill road don’t include __________

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Q. The problems in snowfall region, of snow is not cleared is overcome by __________

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Q. The important structure constructed above the road with out impacting the load is called __________

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Q. The frequent problem on the hill road is __________

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Q. The landslide denotes __________

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Q. The landslide doesn’t take place due to __________

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Q. The failure of landslide is classified into how many types?

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Q. The failure due to shear occurs in __________

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Q. The measure not advisable to prevent landslide is __________

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