Q. If the canal and drain at same level then the cross drainage structure is called __________

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Q. What is the value of camber on earth roads?

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Q. Which is the most preferred shape of drainage?

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Q. The longitudinal drain may be provided if the cross slope is more than __________

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Q. The rural roads are provided with __________

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Q. Which type of drainage most advisable in cutting?

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Q. The water may be collected in __________

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Q. If the span exceeds 6m then the bridge is called __________

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Q. The relationship between specific yield specific retention and porosity is __________

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Q. The design aspects of the surface drainage system are classified into how many types?

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Q. What is the objective of hydrological analysis?

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Q. The portion of water which flows on surface is called __________

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Q. The factors not affecting run off is?

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Q. The number of steps followed for surface drainage system is __________

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Q. The rational formula is __________

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Q. The value of C is taken as ____ for bitumen pavements.

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Q. What is the minimum velocity required in drainage to maintain flow?

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Q. The area of the drainage is expressed in __________

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Q. For a bitumen pavement calculate the discharge in m³/sec if intensity of the rainfall is 40 mm/sec and area of drainage is 100 m².

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Q. The side drains and partially filled culverts are designed on the basis of ___________

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