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 fluid particles move in straight lines and all the lines are parallel to the surface, the flow is called

2 / 50

2. *If the volume of a liquid weighing 2400 kg is 3 cubic meters, then 0.8 is its:

3 / 50

3. A siphon is an

4 / 50

4. When the pipes are connected in parallel, the total loss of head

5 / 50

5. Hydraulic gradient line for an open flow channel is

6 / 50

6. *Head loss increases with

7 / 50

7. In the case of leveling by a level pipe, the level is indicated by

8 / 50

8. The multiplying factor for converting one poise into MKS unit of dynamic viscosity is

9 / 50

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

10 / 50

10. The term z is known as

11 / 50

11. *Molecules of fluids get attracted due to

12 / 50

12. *Bernoulli's equation is applied to

13 / 50

13. Total pressure on the top of a closed cylindrical vessel completely filled with liquid is directly proportional to

14 / 50

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

15 / 50

15. The error 1% in measuring H will produce a

16 / 50

16. When the fluid is at rest, the shear stress is

17 / 50

17. *The rate of flow through a V-notch varies as:

18 / 50

18. The ratio of the mean velocity to the surface velocity in open channels is equal to

19 / 50

19. Hooke's law for solids is analogous to

20 / 50

20. In an open channel flow

21 / 50

21. *The term v^2/2g is known as

22 / 50

22. If the Froude number in open channel flow is more than 1.0, the flow is called

23 / 50

23. *Pressure within a soap bubble is

24 / 50

24. *Surface tension is the force

25 / 50

25. At the vena contracta, the jet has the minimum cross-sectional area, and so the velocity of the liquid at this section will be

26 / 50

26. *The orifice used for low discharge is

27 / 50

27. ........ is defined as the maximum increase in water level in the path of the flow of water

28 / 50

28. Which of the following has the highest coefficient of discharge:

29 / 50

29. Water hammer is a phenomenon that occurs

30 / 50

30. Poise is the unit of

31 / 50

31. Hydrostatic pressure on a dam depends upon its

32 / 50

32. A siphon is used

33 / 50

33. *The floating method is used for the measurement of

34 / 50

34. A fluid particle may possess the displacement of

35 / 50

35. A steady uniform flow is through a

36 / 50

36. A substance which deforms continuously under the action of shear stress is called

37 / 50

37. *The total pressure force on a plane area is equal to the area multiplied by the intensity of pressure at its centroid if

38 / 50

38. If the pressure is applied to the surface of a liquid, the liquid transmits the pressure equally in all directions is given by

39 / 50

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

40 / 50

40. *The upper surface of the notch over which water flows is known as

41 / 50

41. From a nozzle exposed to the atmosphere, the liquid jet traverses

42 / 50

42. Liquids or fluids

43 / 50

43. Mouthpieces are used to measure

44 / 50

44. *A stepped notch is a combination of

45 / 50

45. *The width of a weir with end contraction is

46 / 50

46. *An orifice is called a large orifice if the water head is

47 / 50

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

48 / 50

48. The numerical value of vorticity is.....of the rotation

49 / 50

49. A vessel having a depth of 30 cm is filled with water up to a depth of 10 cm from the top level. Find the pressure exerted at a depth of 5 cm and 15 cm from the top of the vessel respectively

50 / 50

50. 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

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