Irrigation Engineering In gravity canals, F.S.L. is Always below the ground level Generally 4 to 5 metres above the ground level Only a few cm above the ground level Always at the ground level Always below the ground level Generally 4 to 5 metres above the ground level Only a few cm above the ground level Always at the ground level 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 The "outlet discharge factor" is the duty at the head of distributory main canal branch canal watercourse distributory main canal branch canal watercourse ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The intensity of irrigation means Percentage of culturable commanded area to be irrigated annually Percentage of gross commanded area to be irrigated annually Total depth of water supplied by the number of waterings Percentage of the mean of culturable commanded area and the gross commanded area to be irrigated annually Percentage of culturable commanded area to be irrigated annually Percentage of gross commanded area to be irrigated annually Total depth of water supplied by the number of waterings Percentage of the mean of culturable commanded area and the gross commanded area to be irrigated annually ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A land is known as waterlogged capillary fringe reaches the root zone of plants when the permanent wilting point is reached None of these when gravity drainage has ceased capillary fringe reaches the root zone of plants when the permanent wilting point is reached None of these when gravity drainage has ceased ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In a barrage, the crest level is kept High with no gates Low with large gates Low with no gates High with large gates High with no gates Low with large gates Low with no gates High with large gates ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS