Irrigation Engineering The useful moisture of soil, is equal to its Saturation capacity Field capacity Difference between filed capacity and permanent wilting point within the root zone of plants Moisture content at permanent wilting point Saturation capacity Field capacity Difference between filed capacity and permanent wilting point within the root zone of plants Moisture content at permanent wilting point ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Which of the following methods is used to estimate flood discharge based on high water marks left over in the past ? moving boat method slope-area method ultra-sonic method area-velocity method moving boat method slope-area method ultra-sonic method area-velocity method ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Cyclonic precipitation is caused by lifting of an air mass due to temperature difference natural topographical barriers pressure difference All of these temperature difference natural topographical barriers pressure difference All of these ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Unit of runoff in M.K.S. system is cubic metre cubic metre/sec metre/sec square metre cubic metre cubic metre/sec metre/sec square metre ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The maximum rainfall depth of 300 mm in 24 hours has a return period of 100 years. The probability of 24 hours rainfall equal to or greater than 300 mm occurring at least once in 10 years is given by l-(0.9)100 (0.99)10 1 – (0.99)10 (0.9)00 l-(0.9)100 (0.99)10 1 – (0.99)10 (0.9)00 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The ratio of the rate of change of discharge of an outlet to the rate of change in level of water surface in a distributary at its normal depth, is known as Flexibility Sensitivity Efficiency Modular limit Flexibility Sensitivity Efficiency Modular limit ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS