Refractory Technology Mcqs for Chemical

Q.  Magnesite bricks are used in those parts of furnaces, which are __________________?

a. Subjected to temperature fluctuation
b. Required to resist corrosive basic slag
c. Subjected to high load
d. None of these


ANSWER: See Answer
 
No explanation is available for this question!
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MCQs:  Magnesite refractories are used for the construction of those furnaces, which are________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Outer combustion chamber of blast furnace stove is lined with _____________ bricks?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Roof of a basic electric furnace is made of _____________ bricks?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Faster rate of drying of moulded refractories results in high _____________ of refractories?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  What is the value of ‘q’ for saturated liquid feed to a distillation column ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Silica refractories are not used in _________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Porosity of silica bricks varies from ______________ percent?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Alumina-graphite bricks are used for lining the ____________________?
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MCQs:  The main raw material for manufacture of silicon carbide refractories is_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Upper portion of hot metal mixer are lined with mullite bricks, which helps in resisting the_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  High density refractory bricks have lower__________________?
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MCQs:  Fireclay bricks are used in the___________________?
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MCQs:  Carbon refractory blocks ___________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Chromite refractories are used in_______________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Maximum apparent porosity of magnesite bricks is about _____________ percent?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Cold crushing strength of refractories depends upon its_________________?
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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: T-Code Scripts
MCQs:  Spalling resistance of a refractory cannot be increased by ____________________?
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MCQs:  High refractoriness of refractory bricks means, that it has a________________?
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MCQs:  To resist spalling tendency, a refractory should have________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts