Irrigation Engineering For smooth entry of water in a canal, the angle between head regulator and water is generally kept 110° 120° 90° 80° 110° 120° 90° 80° ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The Lacey's regime velocity is proportional to R3/4 S1/3 Q3/4 S1/3 R2/3 S1/2 R1/2 S3/4 R3/4 S1/3 Q3/4 S1/3 R2/3 S1/2 R1/2 S3/4 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A minimum of 90 cm free board is provided if the discharge in the canal is between 30 to 33 cumecs Over 60 cumecs 30 to 60 cumecs Over 100 cumecs 30 to 33 cumecs Over 60 cumecs 30 to 60 cumecs Over 100 cumecs ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A hydraulic structure is designed to withstand Hydraulic jump Hydraulic pressure Seepage forces All of these Hydraulic jump Hydraulic pressure Seepage forces All of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For the design of major hydraulic structures on the canals, the method generally preferred to, is based on Bligh's theory The relaxation method Electrical analogy method Khosla's method of independent variables Bligh's theory The relaxation method Electrical analogy method Khosla's method of independent variables ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If the risk of a flood occurring in the next 10 years is accepted to 10%, then the return period for design should be 1 – (0.9)°l0 1 + (0.9)010 1/(1-0.9°10) 1/(1+ 0.9010) 1 – (0.9)°l0 1 + (0.9)010 1/(1-0.9°10) 1/(1+ 0.9010) ANSWER DOWNLOAD EXAMIANS APP
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