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 42 of 52

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Q411.
Polyvinyl acetate is never used for making
Discuss
Answer: (a).moulded articles
Q412.
Typical solvent polymerisation reaction conditions for the production of high density polythene by Zeigler process is
Discuss
Answer: (a).7 kgf/cm² and 70 °C.
Q413.
Vulcanisation of rubber does not increase its
Discuss
Answer: (b).plasticity
Discuss
Answer: (b).carbon atoms in the linear polymer chain.
Q415.
Polyhexamethylene adipimide is also known as
Discuss
Answer: (b).nylon-66
Q416.
Rayon is a __________ fibre.
Discuss
Answer: (a).cellulosic
Q417.
Commercial production of polypropylene employs __________ polymerisation.
Discuss
Answer: (c).solution
Q418.
Thermocole is a spongy, porous, rigid or flexible foamed plastic, obtained by blowing gas/air through molten
Discuss
Answer: (d).either (b) or (c)
Discuss
Answer: (c).a synthetic polymer.
Q420.
Polycaprolactum is
Discuss
Answer: (a).nylon-6