Irrigation Engineering The downstream expansion head of a guide bank is extended to subtend an angle at the centre, equal to 90° 30° 60° 45° 90° 30° 60° 45° ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The width of a dowla is generally kept between 30 to 60 cm and its height above the road level should invariably be more than 30 cm 40 cm 10 cm 20 cm 30 cm 40 cm 10 cm 20 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A raingauge should preferably be fixed under the tree in an open space near the building in a closed space under the tree in an open space near the building in a closed space ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A fall which maintains its depth, is A rectangular notch fall All listed here A low weir fall A trapezoidal notch fall A rectangular notch fall All listed here A low weir fall A trapezoidal notch fall ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Trap efficiency of a reservoir is a function of outflow/inflow ratio capacity/outflow ratio None of these capacity/inflow ratio outflow/inflow ratio capacity/outflow ratio None of these capacity/inflow ratio ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering As per Lacey’s theory, the silt factor is directly proportional to square root of average particle size directly proportional to average par¬ticle size inversely proportional to average par¬ticle size not related to average particle size directly proportional to square root of average particle size directly proportional to average par¬ticle size inversely proportional to average par¬ticle size not related to average particle size ANSWER DOWNLOAD EXAMIANS APP
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