Irrigation Engineering Solution of Laplacian equation in three dimensions d²φ/dx² + d²φ/dy² + d²φ/dz² = 0 of water in a syphon, is done by Unwin's method Method of relaxation Analytical method Khosla's method Unwin's method Method of relaxation Analytical method Khosla's method ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering Study the following statements.i) Levees are constructed parallel to river flow,ii) Spurs are constructed parallel to river flow,iii) Levees are constructed transverse to river flow,iv) Spurs are constructed transverse to river flow.The correct answer is (i) and (iv) (i) and (ii) (iii) and (iv) (ii) and (iii) (i) and (iv) (i) and (ii) (iii) and (iv) (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering While deciding the alignment of a proposed canal taking off from a river at B, three alignments of approximately equal lengths are available. These cross a drainages at C1, C2 and C3 where drainage bed levels C1 > C2 > C3, you will provide at site C3 An aqueduct A syphon A super passage A syphon aqueduct An aqueduct A syphon A super passage A syphon aqueduct ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering In a canal syphon, the flow is With critical velocity Under negative pressure Pipe flow Under atmospheric pressure With critical velocity Under negative pressure Pipe flow Under atmospheric pressure ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering If the straight sides of a triangular section of a lined canal with circular bottom of radius D, make an angle ? with horizontal, the hydraulic mean depth is D D/2 D/5 D/3 D D/2 D/5 D/3 ANSWER DOWNLOAD EXAMIANS APP
Irrigation Engineering For a unique design of a channel by Kennedy's theory Its breadth and depth ratio must only be known Its breadth must only be known All of these Its depth must only be known Its breadth and depth ratio must only be known Its breadth must only be known All of these Its depth must only be known ANSWER DOWNLOAD EXAMIANS APP
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