Irrigation Engineering Mock test – 4 || Civil Engineering Mock tests - CIVIL ENGINEERING OBJECTIVE

Irrigation Engineering Mock test – 4 || Civil Engineering Mock tests

Welcome to your Irrigation Engineering Mock test - 4
Take an exciting test in Irrigation Engineering
You have only 20 mins to complete the test (30 Questions)
Wish you all the best!!!
1. Pick up the incorrect statement from the following. Culturable commanded area is the gross area of an irrigation canal system less
2. When a canal is carried over a natural drainage, the structure provided, is known as
3. The uplift pressure on the roof of an inverted syphon, is maximum when
4. A hydraulic jump is generally formed when a stream moving with
5. For cereal crops the most commonly adopted method of irrigation, is
6. The downstream expansion head of a guide bank is extended to subtend an angle at the centre, equal to
7. The sensitivity of a rigid module, is
8. In rigid module, the discharge
9. Lacy's regime condition is obtained if
10. A current meter measures the velocity of flow, if it is held
11. The ratio of the discharge over a trapezoidal crest to a rectangular crest of Sarda falls of identical parameters, is
12. The top soil of a water logged field becomes more alkaline and infertile if its pH value is
13. In north Indian Plains, optimum depth of kor watering for wheat, is
14. Meandering of a river generally occurs, in
15. If D is the depth of water upstream of the throat above its sill, B is the width of the throat, to achieve critical flow in an open venturi flume, the theoretical maximum flow Q, is
16. If average particle size of the silt in millimetres is m, the Lacey's silt factor f is proportional to
17. The width of a meander belt is the transverse distance between
18. For standing crops in undulating sandy fields, the best method of irrigation, is
19. The optimum depth of kor watering for a rice crop, is
20. The saturation gradient in ordinary loam soil, is generally
21. The intensity of irrigation means
22. For smooth entry of water in a canal, the angle between head regulator and water is generally kept
23. Retrogression of the bed level of a river downstream a weir, occurs due to
24. Attracting groynes are built
25. In a concrete canal the approximate permissible velocity of water should not exceed