B.Sc. DEGREE EXAMINATION, NOVEMBER 2017
Aircraft Maintenance Science
FLUID MECHANICS
(Upto 2015 onwards)
Time 3 Hours Maximum 75 Marks
Part A x 3 15)
Answer any five questions.
1. Define compressibility and incompressibility.
2. What are the types of mechanical gauges?
3. Write short notes on discharge.
4. What are the losses in pipe?
5. Write the expression for power transmission through
pipe.
6. What are the types of turbine?
7. Short notes on accumulator intensifier.
8. Define centrifugal pumps.
Sub. Code
32
CP-7815
2
sp6
Part B x 12 60)
Answer all questions.
9. Explain in detail about measurement of pressure.
Or
Short notes on
Density
Capillary
Viscosity
Surface tension
Specific gravity
Specific weight.
10. Explain in detail about types of fluid flow.
Or
Derive Euler's Bernoulli's equation.
11. Write brief notes on losses in flow through pipe.
Or
Losses in Pipe (with neat sketch)
Parallel pipe
Branched pipe.
12. Force exerted by the jet on hinged plate.
Or
Explain any four types of turbine with sketch.
CP-7815
3
sp6
13. Hydraulic press
Accumulator.
Or
Hydraulic intensifies.
Hydraulic lift.
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