CE8403 AHE Important Questions, APPLIED HYDRAULIC ENGINEERING Answer Key –CIVIL 4th Sem             


CE8403 AHE Important Questions

Anna University Regulation 2017 CIVIL CE8403 AHE Important Questions with Answer Key and CIVIL 4th Sem CE8403 APPLIED HYDRAULIC ENGINEERING Engineering Answer Key is listed down for students to make perfect utilization and score maximum marks with our study materials.


1.Define open channel flow with example.

2 Define uniform flow in channels.

3 State the critical flow.

4 Find the critical depth and critical velocity of a water flowing through a rectangular channel of width 5 m, when the discharge is 15 m3/s.

5 Define hydraulic mean depth.

6 List the factors affecting Manning’s roughness coefficient.

7 Classify the various types of flow in open channels.

8.What are the possible types of flow in open channel with respect to space and time?

9 What is specific energy and what is the condition for getting only one depth for a given specific energy?

10 Differentiate closed conduit flow and open channel flow.

11.Sketch the velocity distribution in rectangular and triangular channels.

12.What is meant by most economical section?

13.Write the Bazin’s formula for the discharge in the channel.

14.Compare the prismatic channel with the non-prismatic channel.

15.Give the relationships between Chezy’s ‘C’ and Manning’s ‘n’.

16.Define and distinguish between steady flow and unsteady flow.

17 .Compute the hydraulic mean depth of a small channel of 1m wide and 0.5m deep with water flowing at 2m/s.

18 Derive the dimension of constant ‘C’ in chezy’s formula.

19 What is meant by specific force?

20 Write about non-erodible channels. What are the factors considered while designing non-erodible channels?

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CE8403 Answer Key, AHE Unit wise Important Questions- CIVIL 4th Semester


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