Question

High alumina refractory compared to fireclay bricks have

a.

less load bearing capacity.

b.

less resistance to slag attack.

c.

low refractoriness.

d.

high resistance to thermal shock and creep.

Posted under Refractory and Polymer Technology Basic Chemical Engineering

Answer: (d).high resistance to thermal shock and creep.

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. High alumina refractory compared to fireclay bricks have
Add Comment

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. Refractory bricks with lower permeability is produced by using

View solution

Q. Refractory bricks having lower porosity have

View solution

Q. Most Cermets, which normally have high thermal conductivity and high thermal shock resistance, comprises of ceramic & metallic components of __________ percent respectively.

View solution

Q. Pick out the wrong statement.

View solution

Q. __________ bricks should not be used in oxidising atmosphere.

View solution

Q. Pick out the wrong statement.

View solution

Q. Fusion temperature of pure silica (SiO₂) is __________ °C.

View solution

Q. Addition of zircon to silica refractory brick improves its

View solution

Q. Which is a neutral refractory ?

View solution

Q. Permeability of bricks is a measure of the

View solution

Q. With increase in the density of silica refractories, its

View solution

Q. Magnesite chrome refractories

View solution

Q. Zirconia refractories are not used in

View solution

Q. Carbon refractories

View solution

Q. Magnesite refractories have low resistance to

View solution

Q. Which property is important for bricks used in the combustion chamber & dome of blast furnace stoves ?

View solution

Q. The maximum linear expansion of silica bricks during firing is about __________ percent.

View solution

Q. Maximum shrinkage in volume occurring during burning/firing of dried refractories may be as high as __________ percent.

View solution

Q. Porosity of fireclay refractories is __________ percent.

View solution

Q. SiO₂ percentage in firebrick is about

View solution
View All MCQs on Refractory and Polymer Technology

Recommended Subjects

Are you eager to expand your knowledge beyond Basic Chemical Engineering? We've handpicked a range of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!

Environment Management

Master the art of Environment Management with our specialized category. Explore...

Professional Communication

Hone your communication skills with our Professional Communication category. Enhance...

Dairy Engineering

Dive into the world of Dairy Engineering with our specialized category. Explore the...

Non Verbal Reasoning

Enhance your cognitive abilities with our Non-Verbal Reasoning category. Dive into...

Optical Communication

Explore the world of high-speed data transmission with our Optical Communication...

Civil Engineering

Dive into the world of Civil Engineering with our specialized category. Explore the...

Concrete Technology

Welcome to Concrete Technology, a category that unravels the secrets behind the...

Chemistry

Unlock the mysteries of chemistry with our Chemistry category. Delve into the...

Cost Accounting

Dive into the realm of Cost Accounting with our specialized category. Explore cost...