Download GTU BE/B.Tech 2019 Winter 7th Sem New 2174001 Irrigation And Water Resources Engineering Question Paper

Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Winter 7th Sem New 2174001 Irrigation And Water Resources Engineering Previous Question Paper

1
Seat No.: ________ Enrolment No.___________

GUJARAT TECHNOLOGICAL UNIVERSITY

BE - SEMESTER ? VII (New) EXAMINATION ? WINTER 2019
Subject Code: 2174001 Date: 23/11/2019

Subject Name: Irrigation and Water Resources Engineering
Time: 10:30 AM TO 01:00 PM Total Marks: 70

Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.


MARKS

Q.1 (a) Write short note on surcharge storage. 03
(b) Give causes and remedial measures of water logging. 04
(c) Write short note on Direct Run-off Hydrograph(DRH) and explain
factors affecting it
07
Q.2 (a) Explain remedial measures for saline water logging. 03
(b) Give comparison of Kennedy?s theory and Lacey?s theory. 04
(c) Give detailed classification of canal based on function. 07
OR
(c) Explain Lacey?s theory for design of unlined channel. 07

Q.3 (a) Explain Level crossing with neat sketch. 03
(b) Give classification of crops based on crop seasons. 04
(c) Explain in detail seepage failure in earthen dam. 07
OR
Q.3 (a) Explain syphon aqueduct with neat sketch. 03
(b) Explain factors affecting duty. 04
(c) Explain different type of forces acting on gravity dam. 07

Q.4 (a) Explain flood routing and enlist methods of routing. 03
(b) Explain chute spillway in detail. 04
(c) Give Calculation to determine reservoir capacity from mass inflow
curve.
07
OR
Q.4 (a) Explain types of reservoir based on its purpose. 03
(b) Explain types of fall and explain any one in detail. 04
(c) Explain Factors affecting site selection of reservoir. 07
Q.5 (a) Explain side channel spillway in detail. 03
(b) Enlist types of aquifers and explain any one in detail. 04
(c) Write short note on
1) Water logging.
2) Reservoir sedimentation.
07
OR

Q.5 (a) Explain reclamation of saline land. 03
(b) Give limitations of Bligh?s creep theory. 04
(c) Write short note on
1) Base flow separation.
2) Safe yield of reservoir.
07
*********
FirstRanker.com - FirstRanker's Choice