Identify the largest irrigation project in Kerala :AKalladaBIdamalayarCKuttiyadiDThenmalaAnswer: A. Kallada Read Explanation: Kallada irrigation and Tree crop development scheme is the largest irrigation project in the State of Kerala. The dam was commissioned in 1986.This project comprises of straight gravity masonry dam across the Kallada river, at Parappar nearThenmala in Kollam District at 80 57’ N Latitude and 77 0 04’ 20’’ E Longitude. Read more in App