Explore topic-wise MCQs in Bioprocess Engineering.

This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Bioprocess Engineering knowledge and support exam preparation. Choose a topic below to get started.

1.

Simplified equation of continuity is represented as _____________

A. A<sub>1</sub>V<sub>2</sub> = A<sub>2</sub>V<sub>2</sub>
B. A<sub>1</sub>V<sub>1</sub> = A<sub>1</sub>V<sub>2</sub>
C. A<sub>2</sub>V<sub>1</sub> = A<sub>1</sub>V<sub>1</sub>
D. A<sub>1</sub>V<sub>1</sub> = A<sub>2</sub>V<sub>2</sub>
Answer» E.
Discussion
2.

Venturi relation is one of the applications of ___________

A. Light equation
B. Bernoulli s equation
C. Speed equation
D. Equation of continuity
Answer» C. Speed equation
Discussion
3.

Water ideally flows through a pipe of radius 6 centimeters at a rate of 5 meters per second. The pipe then narrows to a radius of 2 centimeters. What is the new velocity of the water?

A. 50 m/s
B. 55 m/s
C. 60 m/s
D. 65 m/s
Answer» C. 60 m/s
Discussion
4.

Water flows through a rubber hose 2 cm in diameter at a velocity of 4 m/s. What is the rate of flow rate of flow in m3/min?

A. 0.0754 m<sup>3</sup>/min
B. 0.0750 m<sup>3</sup>/min
C. 0.0764 m<sup>3</sup>/min
D. 0.0760 m<sup>3</sup>/min
Answer» B. 0.0750 m<sup>3</sup>/min
Discussion
5.

In smooth pipes, Laminar flow is encountered at what value of Reynolds number?

A. More than 2100
B. 2100-4000
C. More than 4000
D. Less than 2100
Answer» E.
Discussion
6.

What do you mean by u in the following equation of Reynolds number and for what type of conduit is it applicable? (R_e = frac{Du }{ mu} )

A.
B. Fluid viscosity, Stirred vessel
C. Average linear velocity, Pipe
D. Average linear velocity, Stirred vessel
E. Fluid viscosity, Pipe
Answer» C. Average linear velocity, Pipe
Discussion
7.

Which of the following fluid flow can form eddies ?

A. Streamline flow
B. Laminar flow
C. Turbulent flow
D. Non-turbulent flow
Answer» D. Non-turbulent flow
Discussion