# [Mock Test] Hydraulics Mock test – 2 | Civil Engineering Online Tests

Here you can access very important online free Civil Engineering Mock test in the topic of Hydraulics. This test will be very useful for all kind of examinations such as SSC JE, ESE, GATE, State Level Assistant Engineers, Central Level Assistant Engineers and PSUs exams.

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1. The momentum correction factor (β) for the viscous flow through a circular pipe is
2. The thickness of a sharp crested weir is kept less than
3. A syphon is used
4. An ideal flow of a liquid obeys
5. The shear stress distribution in viscous fluid through a circular pipe is :
6. 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
7. A piezometer opening in pipes measures
8. 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
9. Highest dam in India, is
10. The maximum vacuum created at the summit of a syphon is
11. 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
12. If the total head of the nozzle of a pipe is 37.5 m and discharge is 1 cumec, the power generated is
13. A short tube mouthpiece will not run full at its outlet if the head under which the orifice works, is
14. Unit of kinematic viscosity is
15. The horizontal component of the force on a curved surface is equal to
16. Most economical section of a circular channel for maximum discharge
17. An independent mass of a fluid does not posses
18. Hydrostatic pressure on a dam depends upon its
19. The side slope of Cipolletti weir is generally kept
20. When a body is totally or partially immersed in a fluid, it is buoyed up by a force equal
21. Maximum efficiency of transmission of power through a pipe, is
22. Differential manometers are used to measure
23. The ratio of maximum velocity to average velocity of viscous fluid through a circular pipe is
24. A pitot tube is used to measure
25. Reynold number is the ratio of initial force and

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