The ratio between water delivered to the irrigated plot to the total volume of water delivered at the source is called -

Correct option is B

· Water Conveyance Efficiency:
· It measures the efficiency of the water delivery system, specifically the ratio of water reaching the field to the total water supplied from the source.
· This metric helps assess water losses during transportation in canals or pipelines.
· Formula:
Efficiency=Water Delivered to Field/Water Delivered at Source×100