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 43 of 52

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Q421.
All thermoplastic, thermosetting & elastic materials can be processed in a extrusion machine, however it can not be used for the production of plastic
Discuss
Answer: (c).buckets
Q422.
Polymerisation product of Cโ‚‚Fโ‚„ (carbon tetraflouride) is called P.T.F.E. (poly chloro tetra flouro ethylene). It is also called
Discuss
Answer: (c).teflon
Discuss
Answer: (d).none of these
Discuss
Answer: (b).water soluble adhesive.
Q425.
Benzoyl chloride is not used as a catalyst in the manufacture of
Discuss
Answer: (c).polypropylene
Q426.
The conversion of caprolactum in the above case is about __________ percent.
Discuss
Answer: (d).90
Q427.
Polycaprolactum is also known as
Discuss
Answer: (b).nylon-6
Q428.
Branched chain polymers compared to linear polymers have higher
Discuss
Answer: (d).degree of irregularity in atomic packing.
Q429.
Styrene butadiene rubber is commercially manufactured by
Discuss
Answer: (d).emulsion polymerisation
Q430.
__________ polythene is most prone to stress-cracking
Discuss
Answer: (a).High density