Irrigation Engineering If L is total length of a canal in kilometers, P is total perimeter of its lining in metres and C is the cost of lining per square metre, the additional expenditure involved on lining, is PLC/1000 100 PLC PL/1000C PC/100L PLC/1000 100 PLC PL/1000C PC/100L ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Instantaneous unit hydrograph is a hydrograph ofi) unit durationii) unit rainfall excessiii) infinitely small durationiv) infinitely small rainfall excessThe correct answer is (i)and(iv) (i) and (ii) (iii) and (iv) (ii) and (iii) (i)and(iv) (i) and (ii) (iii) and (iv) (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A divide wall is provided Parallel to the axis of weir and downstream of it At an inclination to the axis of weir At right angle to the axis of weir Parallel to the axis of weir and upstream of it Parallel to the axis of weir and downstream of it At an inclination to the axis of weir At right angle to the axis of weir Parallel to the axis of weir and upstream of it ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In case of a trapezoidal notch fall Splay upstream from the notch section is 45° All listed here Splay downstream from the notch section is 22½° Top length of the piers should not be less than their thickness Splay upstream from the notch section is 45° All listed here Splay downstream from the notch section is 22½° Top length of the piers should not be less than their thickness ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If straight sides of a triangular section of a lined canal with circular bottom of radius R, make an angle θ with horizontal, the area of its cross-section, is R (θ + tan θ) R2 (θ + tan θ) R (θ + cot θ) R2 (θ + cot θ) R (θ + tan θ) R2 (θ + tan θ) R (θ + cot θ) R2 (θ + cot θ) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Infiltration rate is always equal to or more than the infiltration capacity equal to or less than the infiltration capacity less than the infiltration capacity more than the infiltration capacity equal to or more than the infiltration capacity equal to or less than the infiltration capacity less than the infiltration capacity more than the infiltration capacity ANSWER DOWNLOAD EXAMIANS APP
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