Unit Operations and Mass Transfer MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Unit Operations and Mass Transfer, a fundamental topic in the field of Food Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Unit Operations and Mass Transfer MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Unit Operations and Mass Transfer mcq questions that explore various aspects of Unit Operations and Mass Transfer problems. Each MCQ is crafted to challenge your understanding of Unit Operations and Mass Transfer principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Food Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Unit Operations and Mass Transfer MCQs are your pathway to success in mastering this essential Food Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Unit Operations and Mass Transfer. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Unit Operations and Mass Transfer knowledge to the test? Let's get started with our carefully curated MCQs!

Unit Operations and Mass Transfer MCQs | Page 1 of 19

Discover more Topics under Food Engineering

Q1.
Statement 1: Bernoulli’s equation can be applied to flow through pipes both, with and without friction.
Statement 2: Air is an incompressible fluid.
Discuss
Answer: (a).True, False
Discuss
Answer: (c).It is because the velocity in every layer varies and only the average velocity is accounted hence a correction factor is a need
Q3.
In Bernoulli’s equation, the friction correction factor is added to the LHS and the energy contributed by the pump is written on the RHS.
Discuss
Answer: (b).False
Q4.
Statement 1: Reynolds number is the ratio of viscous force to Inertial Force.
Statement 2: The thickness of Boundary layer increases with the increase in distance from the surface.
Discuss
Answer: (c).False, False
Q5.
The energy loss due to the friction at the walls of a pipe is called _____
Discuss
Answer: (b).Skin friction
Q6.
Statement 1: Friction factor β€˜f’ is an important factor in turbulent flow.
Statement 2: β€˜f’ is the ratio of shear stress (Ο©w) to kinetic energy head ((ρv²)⁄2g).
Discuss
Answer: (b).True, True
Q7.
Which of the following pumps is this pump- It has no rotating or reciprocating parts involved. No leakage. Air/gas used to impart energy.
Discuss
Answer: (d).Air-lift pump
Q8.
Statement 1: Non-Newtonian fluids have a linear relationship between shear stress and shear strain.
Statement 2: Tubes are larger than pipes in diameter and have thicker walls.
Discuss
Answer: (c).False, False
Q9.
Pipes are described in the form of _____
Discuss
Answer: (d).Schedule Number
Q10.
Statement 1: Two pipes are joined using _____
Statement 2: The sealing material between two pipes to be joined is called _____
Discuss
Answer: (b).Coupling, Gasket