Hydraulics Online Test - Paper 3 » Expert Quiz Test
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Hydraulics Online Test – Paper 3

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

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  • Total Questions: 50
  • Time Allotted: 50 minutes
  • Passing Score: 70%
  • Randomization: Yes
  • Certificate: Yes
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1. *A pitot tube is used to measure

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2. The depth of flow after the hydraulic jump is

3 / 50

3. "Maximum efficiency of power transmission through a pipe is

4 / 50

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

5 / 50

5. Liquids

6 / 50

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

7 / 50

7. Practical fluids possess

8 / 50

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

9 / 50

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

10 / 50

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

11 / 50

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

12 / 50

12. The maximum velocity in an open channel occurs

13 / 50

13. Weber number is the ratio of inertia force to

14 / 50

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

15 / 50

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

16 / 50

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

17 / 50

17. *An independent mass of a fluid does not possess

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18. The pressure less than atmospheric pressure is known as

19 / 50

19. Hooke's law for solids is analogous to

20 / 50

20. *The continuity equation deals with the law of conservation of

21 / 50

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

22 / 50

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

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23. Which of the following quantities are dimensionless?

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

25 / 50

25. *The discharge passing through the crest having a length of 1.25m, a height of the flow of water 0.25m, and Cd = 0.035 is

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26. The ratio of the percentage error in the discharge and the percentage error in the measurement of head over a rectangular notch is

27 / 50

27. *Back water curve is caused if there is a

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28. The ratio of the percentage error in the discharge and the percentage error in the measurement of head over a triangular notch is

29 / 50

29. *In flow, the liquid particles may possess

30 / 50

30. The capillary rise or fall of the liquid is given by

31 / 50

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

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32. A siphon is an

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33. Mouthpieces are used to measure

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

35 / 50

35. Mach number is the ratio of inertia force to

36 / 50

36. In a flowing liquid, a particle may possess

37 / 50

37. The two depths at which the specific energy is the same are called

38 / 50

38. One horsepower is equal to

39 / 50

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

40 / 50

40. *Barometers are used to measure

41 / 50

41. Water hammer is a phenomenon that occurs

42 / 50

42. Hydrostatic pressure on a dam depends upon its

43 / 50

43. *To measure atmospheric pressure, we use

44 / 50

44. *The main assumption of Bernoulli's equation is

45 / 50

45. *The actual velocity through an orifice is........... than the theoretical velocity.

46 / 50

46. A fluid particle may possess the displacement of

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47. In an inclined position, a venturimeter records

48 / 50

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

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49. *If the velocity in a fluid flow does not change with respect to the length of the direction of flow, it is called

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50. *Manometers are used to measure

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