Irrigation Engineering The area between the isohyets 45 cm and 55 cm is 100 square km and between 55 cm and 65 cm is 150 square km. The average depth of annua! precipitation over the above basin of 250 square km will be 50 cm 56 cm 60 cm 55 cm 50 cm 56 cm 60 cm 55 cm ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The aqueduct or superpassage type of works are generally used when high flood drainage discharge is large and short lived high flood drainage discharge is large and continues for a long time high flood drainage discharge is small None of these high flood drainage discharge is large and short lived high flood drainage discharge is large and continues for a long time high flood drainage discharge is small None of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering As compared to gravity dams, earthen dams require sound rock foundations are costlier require less skilled labour are less susceptible to failure require sound rock foundations are costlier require less skilled labour are less susceptible to failure ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The intensity of irrigation means 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 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 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For cereal crops the most commonly adopted method of irrigation, is Free flowing method Furrow method Sprinkling method Check method Free flowing method Furrow method Sprinkling method Check method ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering A multipurpose reservoir is the one which is planned and constructed to serve various purposes None of these both (A) and (B) designed for one purpose but serves more than one purpose planned and constructed to serve various purposes None of these both (A) and (B) designed for one purpose but serves more than one purpose ANSWER DOWNLOAD EXAMIANS APP
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