Unit Operations for Wastewater Treatment MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Unit Operations for Wastewater Treatment, a fundamental topic in the field of Waste Water 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 for Wastewater Treatment 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 for Wastewater Treatment mcq questions that explore various aspects of Unit Operations for Wastewater Treatment problems. Each MCQ is crafted to challenge your understanding of Unit Operations for Wastewater Treatment principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Waste Water Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Unit Operations for Wastewater Treatment MCQs are your pathway to success in mastering this essential Waste Water 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 for Wastewater Treatment. 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 for Wastewater Treatment knowledge to the test? Let's get started with our carefully curated MCQs!

Unit Operations for Wastewater Treatment MCQs | Page 4 of 10

Q31.
Hydrolysis of chlorine in water has a rate constant of 11 s⁻¹. What does this imply?
Discuss
Answer: (c).It is a fast reaction
Q32.
Which type of reactor is used for mixing chemicals in water treatment?
Discuss
Answer: (b).Batch reactor
Q33.
Which reactors are characterized by non-continuous reactions?
Discuss
Answer: (c).Batch reactor
Q34.
In which type of reactor, mixing is uniform?
Discuss
Answer: (a).Ideal reactor
Q35.
Which type of reactor is not used for oxidation?
Discuss
Answer: (a).Packed bed reactor
Q36.
Which type of reactor is not subjected to back mixing?
Discuss
Answer: (a).Plug flow
Q37.
Which type of reactor is used for stripping off gases from water?
Discuss
Answer: (b).Packed bed reactor
Q38.
Which type of reactor is used in ion exchange or adsorption?
Discuss
Answer: (a).Fixed bed reactor
Q39.
Which type of reactor is used in precipitation reactions?
Discuss
Answer: (d).Recycle reactor
Q40.
In which type of reactor diffusion and dispersion contribute to solid fluxes into and out of the reactor?
Discuss
Answer: (b).Open reactor
Page 4 of 10