ANNA UNIVERSITY: CHENNAI600025

B.E/B.TechDEGREEEXAMINATIONS,APRIL/MAY2016

Regulations-2013

Fourth Semester

Civil Engineering

CE 6412: Hydraulic Engineering Laboratory

Time: 3 Hours Maximum marks:100

1. Determine the Co-efficient of discharge through an Orifice by Variable Head

Method.(100)

2. Determine the Co-efficient of discharge (Cd ) of a Venturimeter in 25 mm diameter

of the pipe. (100)

3. Determine the flow in a pipe using venturimeter and Compare the experimental

value with theoretical value. (100)

4. Determine the Co-efficient of discharge (Cd ) of a Trapezoidal Notch. (100)

5. Find the losses in pipes due to Sudden Enlargement, Sudden Contraction and

Sudden Bending. (100)

6. Determine the Co-efficient of discharge (Cd ) of a Rectangular Notch (100)

7. Determine the Co-efficient of discharge (Cd ) of a V- Notch (100)

8. Determine the maximum efficiency and draw the performance characteristic

curves by using Single Stage Centrifugal Pump. (100)

9. Determine the Co-efficient of discharge through an Orifice by Constant Head

Method and Compare the experimental value with theoretical value. (100)

10. Determine the maximum efficiency and draw the performance characteristic

curves by using Reciprocating Pump. (100)

11. Determine the maximum efficiency and draw the performance characteristic

curves by using Multi- Stage Centrifugal Pump. (100)

12. Determine the efficiency of Kaplan turbine and draw the performance

characteristic curves. (100)

13. Determine the coefficient of friction for 25cm of cast iron pipes. (100)

14. Verify Bernoulis theorem (100)

15. Determine the Maximum efficiency of the Pelton wheel turbine. (100)

16. Determine the performance of the Impulse turbine and draw the characteristic

curves. (100)

17. Determine the Efficiency of the Francis turbine and draw the following

Characteristic curves.

a) Speed Vs Output power

b) Speed Vs Efficiency (100)

18. Determine the maximum efficiency of Displacement pump and draw the following

graphs

a) Discharge Vs Head

b) Discharge Vs Input power

c) Discharge Vs Efficiency (100)

19. Determine the Co-efficient of discharge of an Orifice meter and Compare the

experimental value with theoretical value. (100)

20. Determine the performance of the Reaction turbine and draw the following

Characteristic curves.

a) Speed Vs Output power

b) Speed Vs Efficiency (100)

21. Determine the maximum efficiency and draw the performance characteristic curves by using Gear Pump (100)

22. Determine the Co-efficient of discharge through an mouthpiece by variable head method. (100)

23. Determine the rate of flow of water, coefficient of discharge and percentage of error using Rotometer

(100)

24. Determine the maximum efficiency and draw the performance characteristic curves by using submersible Pump (100)