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

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