Hydraulics Online Test - Paper 3 » Expert Quiz Test
GKaim: Measure. Improve. Achieve.

Hydraulics Online Test – Paper 3

0%
Created by 83a36dcfd5c4caff12bc80f0020c9c749e12cbbbdb7c406dc1dd39996cb85836?s=32&d=monsterid&r=g gkaimVikash chaudhary

This is a FREE online test. Beware of scammers who ask for money to attend this test.

Get fresh, new questions in each attempt.

  • Total Questions: 50
  • Time Allotted: 50 minutes
  • Passing Score: 70%
  • Randomization: Yes
  • Certificate: Yes
  • Do not refresh the page!
  • 👍 All the best!

1 / 50

1. *If the velocity of fluid particles varies from point to point in magnitude and direction, as well as from instant to instant, the flow is said to be

2 / 50

2. *An ideal flow of a liquid obeys

3 / 50

3. If the fluid particles move in a zig-zag way, the flow is called

4 / 50

4. For uniform flow in the channel

5 / 50

5. "Manning's formula is used for

6 / 50

6. Which of the following quantities are dimensionless?

7 / 50

7. *To measure very low pressure, we use:

8 / 50

8. Reynolds number is the ratio of initial force and

9 / 50

9. The phenomenon of rising of a liquid surface in a tube of small diameter relative to the adjacent normal level of the liquid is known as

10 / 50

10. The imaginary line drawn such that the tangents at its all points indicate the direction of the velocity of the fluid particle at each point is called

11 / 50

11. The total energy of a liquid in motion is equal to:

12 / 50

12. The water immediately downstream of the conduit or weir is called

13 / 50

13. Mach number is the ratio of inertia force to

14 / 50

14. *A stepped notch is a combination of

15 / 50

15. *In flow, the liquid particles may possess

16 / 50

16. *The difference between the total energy line and the hydraulic gradient line is

17 / 50

17. The minimum head loss will occur in

18 / 50

18. *1 m head is equivalent to

19 / 50

19. The depth of flow after the hydraulic jump is

20 / 50

20. Practical fluids possess

21 / 50

21. If fluid or flow parameters at any given instant remain the same at every point in space, it is called:

22 / 50

22. Liquids

23 / 50

23. Hooke's law for solids is analogous to

24 / 50

24. *Pressure head is given by

25 / 50

25. In the case of vortex flow, the level of water at the center is

26 / 50

26. To avoid an interruption in the flow of a siphon, the air vessel is provided

27 / 50

27. The line joining the points to which the liquid rises in vertical piezometer tubes fitted at different cross-sections of a conduit is known as

28 / 50

28. An intensifier is used to increase

29 / 50

29. For the same specific force, the two depths at which the same discharge occurs are called

30 / 50

30. *Bernoulli's equation assumes that

31 / 50

31. One horsepower is equal to

32 / 50

32. In an open channel flow

33 / 50

33. The upward water pressure at the base of the structure is called

34 / 50

34. A ideal fluid

35 / 50

35. *The hydraulic ram is a pump that works on

36 / 50

36. *Total energy line (T.E.L) represents the sum of

37 / 50

37. *If the velocity, pressure, density, etc., change at a point with respect to time, the flow is called

38 / 50

38. Rotation is defined as the movement of a fluid element in such a way that both of its axes rotate in...

39 / 50

39. *The flow in which the path of individual particles of liquid cross each other is called

40 / 50

40. Mass density of liquid (p) is given by

41 / 50

41. *Bernoulli's theorem deals with the law of conservation of

42 / 50

42. The discharge through a V-notch weir is directly proportional to:

43 / 50

43. The head of water representing in the case of HGL line is known as

44 / 50

44. *The upper surface of the weir over which water flows is known as

45 / 50

45. If the density of a fluid changes from point to point in a flow region, it is called

46 / 50

46. As per our convenience which one is correct with respect to the dimensionless number?

47 / 50

47. *Variation in volume of liquid with variation in pressure is called

48 / 50

48. If the density of a fluid is constant from point to point in a flow region, it is called

49 / 50

49. Which of the following is the example of laminar flow?

50 / 50

50. The most efficient channel section is

Please provide accurate information so we can send your Achievement Certificate by mail.

Your score is

Share your achievement!

LinkedIn Facebook
0%

Please provide your feedback.

Thank you for your valuable feedback.

Subscribe
Notify of
guest
0 Comments
Scroll to Top