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

2 / 50

2. For uniform flow in the channel

3 / 50

3. A steady uniform flow is through a

4 / 50

4. For the laminar flow through a circular pipe, the maximum velocity is

5 / 50

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

6 / 50

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

7 / 50

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

8 / 50

8. Water belongs to

9 / 50

9. Cavitations in flowing fluid occurs when

10 / 50

10. *The rate of flow through a venturimeter varies as

11 / 50

11. *The specific weight of water 1000 kg/m^3

12 / 50

12. The Manning's formula for flow in an open channel is given by

13 / 50

13. Water hammer is a phenomenon that occurs

14 / 50

14. *The types of instrument used to measure low pressure with accuracy is

15 / 50

15. *Cipolletti weir is a trapezoidal weir having a side slope of

16 / 50

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

17 / 50

17. *A stepped notch is a combination of

18 / 50

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

19 / 50

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

20 / 50

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

21 / 50

21. *Head loss increases with

22 / 50

22. In an open channel flow

23 / 50

23. The flow in which each liquid particle has a definite path is called

24 / 50

24. Head loss due to friction in a pipe is given by the Darcy-Weisbach equation

25 / 50

25. The term P/pg is known as

26 / 50

26. Practical fluids possess

27 / 50

27. The viscosity of liquids varies with temperature

28 / 50

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

29 / 50

29. *Barometers are used to measure

30 / 50

30. *The most economical section of a circular channel for the maximum velocity is when

31 / 50

31. For a long pipe, the head loss

32 / 50

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

33 / 50

33. *The hydraulic ram is a device

34 / 50

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

35 / 50

35. Euler's number is the ratio of

36 / 50

36. *If the velocity, pressure, density, etc., do not change at a point with respect to time, the flow is called

37 / 50

37. Open channel flow is

38 / 50

38. For any channel section, the specific energy increase with

39 / 50

39. The most efficient channel section is

40 / 50

40. *Orifice-meter is used to measure:

41 / 50

41. In an inclined position, a venturimeter records

42 / 50

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

43 / 50

43. 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

44 / 50

44. Pick up the correct statement from the following

45 / 50

45. *Hydraulic gradient line (H.G.L.) represents the sum of

46 / 50

46. The minimum head loss will occur in

47 / 50

47. *The pressure in pipe flow is normally

48 / 50

48. *Stoke is the unit of

49 / 50

49. An oil of specific gravity 0.7 and pressure 0.14 kgf/cm^2 will have the height of oil as

50 / 50

50. The ratio of the inertia and gravitational force acting in any flow, ignoring other forces, is called

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