Pick up the correct statement from the following
A. Approach of the water line in a flumed channel section should not be steeper than $$22{\frac{1}{2}^ \circ }$$
B. Departure of the water line from a flumed channel section should not be steeper than 30°
C. Approach of the water line should not be steeper than 30° and departure line not steeper than $$22{\frac{1}{2}^ \circ }$$ in a flumed channel section
D. Approach and departure of the water line in a flumed channel section, should not be steeper than $$22{\frac{1}{2}^ \circ }$$
Answer: Option C
This Question Belongs to Civil Engineering >> Irrigation Engineering
Finally formed berms in canals are provided for
A. Protection of banks erosion by the waves
B. Control of seepage losses
C. Strengthening of banks
D. All the above
Canals constructed for draining off water from water logged areas, are known
A. Drains
B. Inundation canals
C. Valley canals
D. Contour canals
A hydroelectric scheme operating under a head of 80 m will be classified as
A. low head scheme
B. medium head scheme
C. high head scheme
D. none of the above
A. Low sodium water
B. Medium sodium water
C. High sodium water
D. Very high sodium water
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