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 3 of 52

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Q21.
Synthetic polymer produced by using terephthalic acid and ethylene glycol is
Discuss
Answer: (a).terylene
Q22.
Catalyst used in the production of high density polythene by low pressure Ziegler process is
Discuss
Answer: (a).aluminium triethyl activated with TiClβ‚„
Discuss
Answer: (d).converts its plasticity into elasticity.
Q24.
Chemically, mullite refractories is
Discuss
Answer: (a).3Alβ‚‚O₃.2SiOβ‚‚
Q25.
Panel test determines the __________ of refractories.
Discuss
Answer: (b).spalling resistance
Discuss
Answer: (b).by-product coke oven walls.
Discuss
Answer: (a).reduced by the addition of acid oxides.
Discuss
Answer: (d).all (a), (b) and (c).
Q29.
Which is the stable form of silica between 1470°C and the melting point 1713°C ?
Discuss
Answer: (a).Cristobalite
Q30.
Refractories are dried in the
Discuss
Answer: (b).tunnel kilns