Refractory and Polymer Technology MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Refractory and Polymer Technology, a fundamental topic in the field of Basic Chemical Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Refractory and Polymer Technology 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 Refractory and Polymer Technology mcq questions that explore various aspects of Refractory and Polymer Technology problems. Each MCQ is crafted to challenge your understanding of Refractory and Polymer Technology principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Basic Chemical Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Refractory and Polymer Technology MCQs are your pathway to success in mastering this essential Basic Chemical Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Refractory and Polymer Technology. 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 Refractory and Polymer Technology knowledge to the test? Let's get started with our carefully curated MCQs!

Refractory and Polymer Technology MCQs | Page 45 of 52

Q441.
A chain growth polymerisation reaction consists of three different types of reaction namely initiation reaction, propagation reaction & termination reaction. Chain growth polymerisation reaction is not involved in the manufacture of
Discuss
Answer: (d).urea-formaldehyde resins.
Q442.
Which of the following is not an elastomer ?
Discuss
Answer: (d).None of these
Q443.
Plexiglass (also called lucite) because of its high optical transparency is used for making lenses. It is chemically
Discuss
Answer: (a).polymethyl methacrylate (PMMA).
Q444.
__________ is a copolymer.
Discuss
Answer: (a).styrene butadiene rubber (SBR)
Discuss
Answer: (b).uses either emulsion or suspension polymerisation methods.
Q446.
Which of the following is not a condensation polymer ?
Discuss
Answer: (c).Polymethylmethacrylate (PMMA)
Q447.
Which of the following is the lowest cost plastic commercially available ?
Discuss
Answer: (a).Polythene
Discuss
Answer: (c).can not be melted after forming.
Discuss
Answer: (d).none of these
Q450.
Rayon is a __________ fibre.
Discuss
Answer: (a).cellulosic