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!

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Discuss
Answer: (d).all (a), (b) and (c)
Discuss
Answer: (a).Electrical conductivity of refractory is not important, when these are to be used in electrical furnaces.
Q213.
Which furnace consumes maximum refractory annually in an integrated steel plant ?
Discuss
Answer: (c).L.D. converter
Q214.
Lower part of hot metal mixer are lined with __________ bricks.
Discuss
Answer: (d).carborundum
Discuss
Answer: (b).Carbon refractories can not be used in the furnaces operating under reducing conditions.
Q216.
Sillimanite is a __________ refractory.
Discuss
Answer: (c).high alumina
Q217.
High refractorinness of refractory bricks means, that it has a
Discuss
Answer: (c).high resistance to fusion.
Q218.
Conversion of silica mineral to cristobalite is accompanied by reduction in its
Discuss
Answer: (b).specific gravity
Discuss
Answer: (c).wear out lining of steel melting furnaces.
Q220.
Which of the following bricks has the most close values of RUL and PCE ?
Discuss
Answer: (a).Silica bricks