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 22 of 52

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Q211.
Periclase refractory contains mainly
Discuss
Answer: (b).MgO
Discuss
Answer: (a).crystalline form of MgO.
Q213.
Which of the following is not a neutral refractory ?
Discuss
Answer: (b).Magnesite
Q214.
Which is a basic refractory ?
Discuss
Answer: (c).Chrome magnesite
Q215.
Cold crushing strength of a refractory does not depend upon its
Discuss
Answer: (a).shape
Q216.
Refractoriness under load (RUL) is the most important property for the refractory bricks
Discuss
Answer: (a).at the hearth bottom of the furnace on which stock is placed.
Q217.
Si percentage in silica refractories used in the walls of coke oven is about
Discuss
Answer: (d).95
Q218.
Silica bricks are attacked by basic slags at high temperature. Which of the following is not used solely as a binding material?
Discuss
Answer: (b).water
Q219.
High thermal conductivity of a refractory material is not important, when it is to be used in the
Discuss
Answer: (c).blast furnace
Q220.
Maximum safe working temperature for fireclay bricks is about __________ °C.
Discuss
Answer: (d).1550