Irrigation Engineering The length of a meander is the distance along the river between the tangent point of one curve to the tangent point of None of these Reverse curve Reverse curve plus the width of the river Next curve of the same order None of these Reverse curve Reverse curve plus the width of the river Next curve of the same order ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering When a canal flowing under pressure is carried below a natural drainage such that its F.S.L. does not touch the underside of the supporting structure, the structure so provided, is called Syphon-aqueduct Syphon Super passage Aqueduct Syphon-aqueduct Syphon Super passage Aqueduct ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Garnett's diagrams are used for graphical solution of design equations of a canal by Gibb's theory Kennedy's theory Lindlay theory Lacey's theory Gibb's theory Kennedy's theory Lindlay theory Lacey's theory ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Groynes are generally built Perpendicular to the bank All listed here Inclined up stream up to 30° Inclined downstream up to 30° Perpendicular to the bank All listed here Inclined up stream up to 30° Inclined downstream up to 30° 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 1 – (0.99)10 (0.9)00 (0.99)10 l-(0.9)100 1 – (0.99)10 (0.9)00 (0.99)10 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering The ratio of the quantity of water stored in the root zone of the crops to the quantity of water actually delivered in the field is known as water conveyance efficiency None of these water application efficiency water use efficiency water conveyance efficiency None of these water application efficiency water use efficiency ANSWER DOWNLOAD EXAMIANS APP
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