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MCQs: Which property is important for bricks used in the combustion chamber & dome of blast furnace stoves ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Spalling resistance of a refractory cannot be increased by ____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: High refractoriness of refractory bricks means, that it has a________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: To resist spalling tendency, a refractory should have________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Cermets are____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Dry mix hydraulic compositions of refractory aggregates with suitable bonding materials are called refractory_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Hot face insulating linings of high purity alumina fused mullite are used, where_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Periclase refractory contains mainly________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Silica bricks have low spalling resistance below 600°C, due to its________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Magnesite refractories have low resistance to___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Which is a basic refractory ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Tar dolomite bricks are used in the_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Cold crushing strength of fireclay bricks is about ______________ kgf/cm2?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Sillimanite (Al2O3.SiO2) refractory, which is a neutral refractory, is not used in________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Rate of slag attack on refractories increases with rise in temperature due to the___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Tar bonded dolomite bricks__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Which furnace consumes maximum refractory annually in an integrated steel plant ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Which of the following bricks should not be used, if the furnace is to be used intermittently ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Refractoriness under load (RUL) is the most important property for the refractory bricks_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Ganister is a source of the ________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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