Hydraulics and Fluid Mechanics Mock test - 5 || Civil Engineering Mock tests - ENGINEERING BIX

Hydraulics and Fluid Mechanics Mock test – 5 || Civil Engineering Mock tests

Welcome to your Hydraulics & Fluid Mechanics Mock test - 5
Take an exciting test in Hydraulics/Fluid Mechanics
You have only 20 mins to complete the test (25 Questions)
Wish you all the best!!!
1. Bulk modulus of a fluid __________ as the pressure increases.
2. The force of buoyancy is always __________ the weight of the liquid displaced by the body.
3. An open tank containing liquid is moving with an acceleration on an inclined plane. The inclination of the free surface of the liquid will be __________ to the acceleration of the tank.
4. The specific gravity of an oil whose specific weight is 7.85 kN/m3, is
5. The specific weight of water in S.I. units is taken as
6. Center of pressure on an inclined plane is
7. When the pressure intensity at a point is more than the local atmospheric pressure, then the difference of these two pressures is called
8. The most efficient section of a channel is
9. A pipe of length more than double the diameter of orifice fitted externally or internally to the orifice is called a
10. The body will float if the force of buoyancy is __________ the weight of the liquid displaced.
11. Which of the following meters is not associated with viscosity?
12. When the Mach number is less than unity, the flow is called
13. The velocity corresponding to Reynold number of 2000 is called
14. The density of water is 1000 kg/m3 at
15. The process of diffusion of one liquid into the other through a semi permeable membrane is called
16. A fluid having no viscosity is known as
17. One stoke is equal to
18. A flow whose streamline is represented by a straight line, is called __________ dimensional flow.
19. If the coefficient of discharge is 0.6, then the discharge over a right angled notch is
20. The coefficient of discharge for an external mouthpiece is
21. Falling drops of water become spheres due to the property of
22. In order to avoid tendency of separation at throat in a Venturimeter, the ratio of the diameter at throat to the diameter of pipe should be
23. A structure, whose width is __________ the width of the channel, is called a flumed structure.
24. Liquids transmit pressure equally in all the directions. This is according to
25. The discharge over a triangular notch is

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