Irrigation Engineering Multiple Choice Mock Tests - Set 03 - ObjectiveBooks
Irrigation Engineering Multiple Choice Mock Tests - Set 03

Irrigation Engineering Multiple Choice Mock Tests - Set 03

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Practice Test: Question Set - 03

1. Which irrigation method water is supplied to lower level by the action of gravity?
    (A) Flow
    (B) Lift
    (C) Sprinkler
    (D) Subsurface 
2. What is the time between first watering of a crop on sowing to its last watering before harvesting?
    (A) Base period
    (B) Rabi season
    (C) Kor period
    (D) Crop period
3. What is the classification of dam based on use?
    (A) Detention
    (B) Debris
    (C) Rigid
    (D) Buttress
4. Which is the graphical representation of average rainfall between rainfall excess?
    (A) Hyetograph
    (B) Hydrograph
    (C) S-hydrograph
    (D) Unit hydrograph
5. What is the unit for measuring rainfall?
    (A) cm
    (B) mm
    (C) Feet
    (D) No unit
6. What is the classification of dam based on use?
    (A) Detention
    (B) Debris
    (C) Rigid
    (D) Buttress 
7. What is the main advantage of irrigation?
    (A) Water logging
    (B) Yield of crops
    (C) Complex
    (D) Damper climate
8. When does hydrograph called as unit hydrograph?
    (A) 1 cm of runoff from rainfall
    (B) 3 cm of runoff from rainfall
    (C) 1 mm of runoff from rainfall
    (D) 3 mm of runoff from rainfall
9. Which is the angle that the axis of head regulator makes with the axis of the weir?
    (A) 90° to 120°
    (B) 90° to 60°
    (C) 90° to 100°
    (D) 180°
10. What is the name of the structure placed in river to increase the depth of water?
    (A) Barrage
    (B) Weir
    (C) Notch
    (D) Crest 
11. Which crop is grown at a particular crop season?
    (A) Culturable cultivated area
    (B) Gross commanded area
    (C) Culturable commanded area
    (D) Culturable uncultivated area
12. Which irrigation method water is supplied to lower level by the action of gravity?
    (A) Flow
    (B) Lift
    (C) Sprinkler
    (D) Subsurface
13. What is the main advantage of irrigation?
    (A) Water logging
    (B) Yield of crops
    (C) Complex
    (D) Damper climate
14. What is the name for accumulation of water in the form of an artificial lake?
    (A) Spill ways
    (B) Barrages
    (C) Reservoir
    (D) Groynes
15. Which element of hydroelectric power plant reduces the water hammer pressure formed in the penstock?
    (A) Valves
    (B) Surge tank
    (C) Turbines
    (D) Draft tubes
16. What is the total depth of water required by a crop during the entire period in the field?
    (A) Duty
    (B) Base period
    (C) Delta
    (D) Crop period
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