Irrigation Engineering Government Polytechnic 2010 Question Paper

Exam Board: Government Polytechnic
Question Paper Course: Diploma Hospital Management
Subject of Question Paper: Irrigation Engineering
Time allotted: 3 Hours
Max. Marks: 80
Year of the exam paper: 2010
Question Paper Format: Text

Q.1 (a) Which advance methods are suitable to apply water for irrigation in dry area? Why? Explain any one method in detail. 07
(b) Define Duty, Delta and Base period. Enlist factors affecting duty. 07

Q.2 (a) Give classification of canal. Enlist factors affecting selection of canal alignment 07
(b) Give advantages of canal lining. Give and explain types of canal lining. 07
OR
(b) What do you mean by water logging? Give effects and remedial measures of water logging. 07

Q.3 (a) Define "Run-off". Give factors affecting Run-off and explain any one in detail. 07
(b) Define Hydrograph. Explain in detail " Unit Hydrograph". 07
OR
Q.3 (a) What do you mean by Recharge well. Explain working of Recharge well with figure. 07
(b) Give methods to find Yield of an open well. Explain any one in detail with figure. 07

Q.4 (a) Explain in detail various methods of Reservoir sedimentation control. 07
(b) Give various classification of Dams and mention factors governing selection of type of Dam. 07
OR
Q. 4 (a) Discuss stability conditions of Gravity Dam. 07
(b) Explain in detail with figures seepage control through Earth dam. 07

Q.5 (a) Explain necessity of spillway in reservoir. Give types of spillways. 07
Explain necessity of spill way crest gates. 07
(b) Draw line diagram showing lay-out plan of Diversion Head Works and mention the name of each components. 07
OR
Q.5 (a) Write short note on "Silt excluder" and "Silt ejector" 07
(b) Explain various methods of Flood control in detail. 07 

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