Government Polytechnic 2010 Diploma in Hospital Management Irrigation Engineering - Question Paper

Q.1 (a) Which advance methods are suitable to apply water for irrigation in dry
area? Why? discuss any 1 method in detail.
07
(b) describe Duty, Delta and Base period. Enlist factors affecting duty. 07
Q.2 (a) provide classification of canal. Enlist factors affecting selection of canal
alignment
07
(b) provide advantages of canal lining. provide and discuss kinds of canal lining. 07
OR
(b) What do you mean by water logging? provide effects and remedial measures
of water logging.
07
Q.3 (a) describe "Run-off". provide factors affecting Run-off and discuss any 1 in
detail.
07
(b) describe Hydrograph. discuss in detail " Unit Hydrograph". 07
OR
Q.3 (a) What do you mean by Recharge well. discuss working of Recharge well
with figure.
07
(b) provide methods to obtain Yield of an open well. discuss any 1 in detail with
figure.
07
Q.4 (a) discuss in detail different methods of Reservoir sedimentation control. 07
(b) provide different classification of Dams and mention factors governing
selection of kind of Dam.
07
OR
Q. four (a) explain stability conditions of Gravity Dam. 07
(b) discuss in detail with figures seepage control through Earth dam. 07
Q.5 (a) discuss necessity of spillway in reservoir. provide kinds of spillways.
discuss necessity of spill way crest gates.
07
(b) Draw line diagram showing lay-out plan of Diversion Head Works and
mention the name of every components.
07
OR
Q.5 (a) Write short note on "Silt excluder" and "Silt ejector" 07
(b) discuss different methods of Flood control in detail. 07

Earning:   Approval pending.