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

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

ANSWER DOWNLOAD EXAMIANS APP