Irrigation Engineering According to Khosla’s theory, the exit gradient in the absence of a downstream cutoff is very large infinity unity very large infinity unity ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A counter berm is A horizontal benching provided on the outside slope A vertical benching provided on the inner edge of the bank A horizontal benching provided on the inside slope A vertical benching provided on the outer edge of the bank A horizontal benching provided on the outside slope A vertical benching provided on the inner edge of the bank A horizontal benching provided on the inside slope A vertical benching provided on the outer edge of the bank ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering According to Kennedy, the critical velocity (V₀) in meters in a channel is the mean velocity which keeps the channel free from silting or scouring. Its value is given by (where m is critical velocity ratio and D is the depth of the channel). V₀ = 0.55 mD0.64 V₀ = 0.55 mD0.54 V₀ = 0.84 mD0.54 V₀ = 0.84 mD0.64 V₀ = 0.55 mD0.64 V₀ = 0.55 mD0.54 V₀ = 0.84 mD0.54 V₀ = 0.84 mD0.64 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A fall in a canal bed is generally provided, if Ground slope exceeds the designed bed slope Designed bed slope exceeds the ground slope Ground slope is practically the same as the designed bed slope None of these Ground slope exceeds the designed bed slope Designed bed slope exceeds the ground slope Ground slope is practically the same as the designed bed slope None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The downstream expansion head of a guide bank is extended to subtend an angle at the centre, equal to 30° 45° 60° 90° 30° 45° 60° 90° ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering An outlet which maintains a constant discharge irrespective of fluctuation in the water levels of the supplying channel or water course, is known as Semi-modular outlet Non-modular outlet Flexible modular outlet Right modular outlet Semi-modular outlet Non-modular outlet Flexible modular outlet Right modular outlet ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS