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 17 of 52

Q161.
Magnesite bricks have poor resistance to attack by __________ slag.
Discuss
Answer: (c).acid
Q162.
An ideal refractory should have high
Discuss
Answer: (b).fusion point
Q163.
Ganister is a source of the
Discuss
Answer: (a).silica
Q164.
Which brick undergoes maximum shrinkage on drying ?
Discuss
Answer: (b).Fireclay bricks
Q165.
Which is the stable form of silica upto 1470°C ?
Discuss
Answer: (c).Tridymite
Q166.
Hot face insulating linings of high purity alumina fused mullite are used, where
Discuss
Answer: (d).all (a), (b) and (c).
Discuss
Answer: (d).all (a), (b) and (c).
Q168.
Cold crushing strength of fireclay bricks is about __________ kgf/cm².
Discuss
Answer: (c).200-400
Q169.
Spalling tendency of refractories is reduced by increasing its
Discuss
Answer: (a).porosity
Discuss
Answer: (a).hearth of blast furnace.