Quiz 09: Fluid Mechanics 10 MCQs with Answers


1. Which of the following mathematical expression well defined the steady flow:

2. The dynamic behavior of fluid flow is analyzed by Newton’s which law of motion:

3. Which one of the following is not an assumption considered in Euler equation of motion:

4. Which one of the following is an assumption for Navier stokes equation:

5. A mouthpiece has length equal to:

6. When a fluid flow through an orifice then at the orifice section, streamlines are straight and parallel to each other……….. To the plane of the orifice:

7. In a Vena-contracta stream lines are:

8. Which one of the following defines the coefficient of discharge(Cd):

9. Which one of the following is the mathematical expression for co-efficient of velocity:

10. Which one of the following defines the expression for co-efficient of contraction (Cc):


 

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