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 33 of 52

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Q321.
Antioxidants are added to rubber to protect it from the attack of light, heat & atmospheric ozone. Which of the following is an antioxident used in rubber ?
Discuss
Answer: (b).Alkylated diphenyl amine
Q322.
Maximum consumption of polymers is in
Discuss
Answer: (c).coating and films
Q323.
Low density polythene as compared to high density polythene is
Discuss
Answer: (d).more flexible
Q324.
Phenol formaldehyde is produced by condensation polymerisation. It is also known as
Discuss
Answer: (b).bakelite
Q325.
Polymethyl methacrylate, which is an acrylic resin, is also called
Discuss
Answer: (b).plexiglass or lucite
Q326.
Silicone resins, which are highly water repellant and has good heat resistance can not be used
Discuss
Answer: (a).as room temperature adhesive.
Discuss
Answer: (c).Teflon is formed by step growth polymerisation.
Q328.
Which of the following rubbers has the widest service temperature range (-75 to 275°C) ?
Discuss
Answer: (d).Silicone rubber
Discuss
Answer: (c).higher hardness.
Q330.
Scouring is a finishing operation during the manufacture of fibre, which aims at __________ of fibres.
Discuss
Answer: (c).detergent solution washing