CE8302 FM Important Questions
Anna University Regulation 2017 CIVIL CE8302 FM Important Questions with Answer Key and CIVIL 3rd Sem CE8302 FLUID MECHANICS Engineering Answer Key is listed down for students to make perfect utilization and score maximum marks with our study materials.
CE8302 FM FLUID MECHANICS
1.Define Centre of Pressure
2.Define Mass Density
3.Define Specific volume of fluid and write its unit
4.Define Kinematic Viscosity
5.Define specific gravity
6.Define Buoyancy
7.Classify the Types of fluids
8.Compare specific weight and specific volume
9.Relate absolute pressure and gauge pressure
10.Explain Newton‟s Law of Viscosity.
11.Name the devices that are used to measure the pressure of a fluid
12.How to calculate pressure using differential manometers
13.Calculate the specific weight, density and specific gravity of 1 litre of liquid which weighs 7 N.
14.Distinguish between gauge pressure and vacuum pressure
15.Two horizontal plates are placed 1.25 cm apart. The space between them is being filled with oil of viscosity 14 poises. Examine the shear stress in oil if upper plate is moved with a velocity of 2.5 m/s.
16.Find the Kinematic viscosity of an oil having density 981 kg/m. The shear stress at a point in oil is 0.2452 N/m2 and velocity gradient at that point is 0.2 /sec.
17.Determine the specific gravity of a fluid having viscosity 0.005 Ns/m2 and kinematic viscosity 0.035*10-4m2/s.
18.The Capillary rise in the glass tube is not to exceed 0.2 mm of water. Determine its minimum size, given that surface tension of water in contact with air = 0.0725 N/m
19.Write down the expression for capillary fall in terms of surface tension for mercury.
20.Temperature rise, decreases viscosity in liquids but increases in gases, why?
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CE8302 FM Important Questions
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CE8302 Answer Key, FM Unit wise Important Questions- CIVIL 3rd Semester