The borrow pits should, preferably, be taken from

Related MCQs

• In case of small channels, the borrow pits should start from a distance not less than
• A raingauge should preferably be fixed
• The uplift pressure on the face of a drainage gallery in a dam is taken as
• For wave action in dams, the maximum height of freeboard is generally taken to be equal to (where hw is height of wave.)
• If D is the depth of scour below original bed, then the width of launching apron is generally taken as
• If the risk of a flood occurring in the next 10 years is accepted to 10%, then the return period for design should be
• The capacity of escape channel should not be less than
• The crest of the under-sluices should be lower than the crest of the head regulator (if silt excluder is provided by at least
• The slope of a canal, for a discharge of 300 cumecs, should be
• For a canal which irrigate the area directly, the fall should be provided at a location where the F.S.L. outstrips the gound level, but before the bed of the canal comes into filling.