Hydraulics Online Test - Paper 3 » Expert Quiz Test
GK Aim: A Treasure of MCQs

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 difference between the total energy gradient line and the total energy line is

2 / 50

2. If H is the height of the liquid above the sill, the effect of end contraction on each side, according to Francis' formula, is

3 / 50

3. Poise is the unit of

4 / 50

4. Total head of a particle in motion is the sum of

5 / 50

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

6 / 50

6. *Molecules of fluids get attracted due to

7 / 50

7. The viscosity of liquids varies with temperature

8 / 50

8. *Hydraulic gradient is equal to

9 / 50

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

10 / 50

10. *The imaginary line joining each head of water is called

11 / 50

11. The section of the Jet leaving an orifice, having the minimum cross-section area, is called

12 / 50

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

13 / 50

13. If the volume of a liquid weighing 3000 kg is 4 cubic meters, then 0.75 is its

14 / 50

14. In a venturimeter, the divergent cone is kept

15 / 50

15. *Stoke is the unit of

16 / 50

16. *The notch angle for the maximum discharge over a triangular notch is

17 / 50

17. *The magnitude of capillary rise is more in:

18 / 50

18. Water hammer is a phenomenon that occurs

19 / 50

19. The most economical section of a circular channel for the maximum discharge is when

20 / 50

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

21 / 50

21. *Manometers are used to measure

22 / 50

22. The basic head loss in a long pipe is:

23 / 50

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

24 / 50

24. *Chazy's formula is given by

25 / 50

25. Specific energy of a flowing fluid per unit weight is equal to

26 / 50

26. A siphon is used

27 / 50

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

28 / 50

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

29 / 50

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

30 / 50

30. The depth of flow after the hydraulic jump is

31 / 50

31. *The hydraulic ram is a device

32 / 50

32. *If a pitot tube is placed with its nose facing downstream, the liquid

33 / 50

33. *In flow, the liquid particles may possess

34 / 50

34. If the Froude number in open channel flow is equal to 1.0, the flow is called

35 / 50

35. *The rise of the water table, which takes place due to the transformation of the unstable shooting flow (super-critical) to the stable streaming is called

36 / 50

36. *Bernoulli's equation assumes that

37 / 50

37. Falling drops of water become spheres due to

38 / 50

38. In a flowing liquid, a particle may possess

39 / 50

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

40 / 50

40. Open channel flow is

41 / 50

41. A steady uniform flow is through a

42 / 50

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

43 / 50

43. *If the volume of liquid weighing 3000 kg is 4 cubic meters, then the specific gravity is

44 / 50

44. *The discharge through a trapezoidal channel is maximum when

45 / 50

45. *Uniform flow is said to occur when

46 / 50

46. The term z is known as

47 / 50

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

48 / 50

48. Cavitations in flowing fluid occurs when

49 / 50

49. For the flow of liquid from an open-ended tube (nozzle) leading to the formation of a spray of liquid drops, the number generally is

50 / 50

50. "Manning's formula is used for

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
Inline Feedbacks
View all comments
Scroll to Top