Civil Engineering - UPSC Civil Service Exam Questions - Discussion

Discussion Forum : UPSC Civil Service Exam Questions - Section 10 (Q.No. 39)

UPSC Civil Service Exam Questions

39.

The channel section can be designed on the basis of Lacey's Theory. The steps are mentioned below :
1. Finding out the perimeter
2. Finding out the velocity
3. Calculation of the silt factor
4. Finding out the area
What is the correct sequence of the steps ?

4 - 2 - 3 - 1

3 - 1 - 4 - 2

4 - 1 - 3 - 2

3 - 2 - 4 - 1