Civil Engineering - Hydraulics Mock test - 2 - ENGINEERING BIX

Civil Engineering – Hydraulics Mock test – 2

Welcome to your Hydraulics Mock test - 2
Take an exciting test in Hydraulics
You have only 20 mins to complete the test (25 Questions)
Wish you all the best!!!
1. When a body is totally or partially immersed in a fluid, it is buoyed up by a force equal
2. Highest dam in India, is
3. A tank 4m x 3m x 2m containing an oil of specific gravity 0.83 is moved with an acceleration g/2 m sec2. The ratio of the pressures at its bottom when it is moving vertically up and down, is
4. The side slope of Cipolletti weir is generally kept
5. The phenomenon occuring in an open channel when a rapidly flowing stream abruptly changes to a slowly flowing stream causing a distinct rise of liquid surface, is
6. Most economical section of a circular channel for maximum discharge
7. A pitot tube is used to measure
8. The thickness of a sharp crested weir is kept less than
9. The ratio of maximum velocity to average velocity of viscous fluid through a circular pipe is
10. Unit of kinematic viscosity is
11. An independent mass of a fluid does not posses
12. A piezometer opening in pipes measures
13. A syphon is used
14. The shear stress distribution in viscous fluid through a circular pipe is :
15. The radius of gyration of the water line of a floating ship is 4 m and its metacentric height is 72.5 cm. The period of oscillation of the ship, is
16. A short tube mouthpiece will not run full at its outlet if the head under which the orifice works, is
17. If the total head of the nozzle of a pipe is 37.5 m and discharge is 1 cumec, the power generated is
18. Maximum efficiency of transmission of power through a pipe, is
19. The momentum correction factor (β) for the viscous flow through a circular pipe is
20. An ideal flow of a liquid obeys
21. Differential manometers are used to measure
22. The horizontal component of the force on a curved surface is equal to
23. Reynold number is the ratio of initial force and
24. The maximum vacuum created at the summit of a syphon is
25. Hydrostatic pressure on a dam depends upon its

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