In Sarda type fall, the length of the crest is kept

Related MCQs

• In a Sarda type fall, rectangular crest is used for discharge upto
• In a Sarda type fall, the trapezoidal crest is used for discharges over 14 m3/s.
• The discharge (Q) over trapezoidal crest of Sarda fall is
• As compared to crest of the normal portion of the weir, the crest of the under sluice portion of weir is kept at
• The discharge passing over an ogee spillway is given by (where, L is effective length of spillway crest and H is the total head over the spillway crest including velocity head.)
• For a discharge of 4m3/s in Sarda type fall,
• The crest of the under-sluices should be lower than the crest of the head regulator (if silt excluder is provided by at least
• When the water is thrown into a well over a crest from where it escapes near its bottom, the type of fall is called
• The crest level in a barrage is kept at a
• In a barrage, crest level is kept