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UPSC Civil Service Exam Questions - Engineering

Q1:

Which of the following equations are used for the derivation of the differential equation for water surface profile in open channel flow :
1. Continuity equation
2. Energy equation
3. Momentum equation
Select the correct answer using the codes given below :

A 1, 2 and 3

B 1 and 3

C 2 and 3

D 1 and 2

ANS:A - 1, 2 and 3

All the three equations are valid for Hydraulic jump.