The height of dowel above the road level should not be more than

Related MCQs

• The width of dowel is, usually, kept from
• For wave action in dams, the maximum height of freeboard is generally taken to be equal to (where hw is height of wave.)
• In level crossing, the water level of canal is much higher than that of the drainage.
• When the bed level of the canal is higher than the highest flood level (H.F.L.) of the drainage, then the cross drainage work is said to be
• The gap or margin of height, between full supply level (F.S.L.) and top of the bank is called
• When the levels are such that the F.S.L. of the canal is much above the bed level of the drainage trough, so that the canal runs under syphonic action under the trough, the structure provided is known as
• If the R.L's of canal bed level and high flood level of drainage are 212.0 m and 210.0 m respectively, then cross drainage work will be
• When the full supply level (F.S.L.) of the canal is much below the bed level of the drainage trough, then the cross drainage provided is called syphon aqueduct.
• The capacity of escape channel should not be less than
• In case of small channels, the borrow pits should start from a distance not less than