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MCQs: Porosity is induced in insulating refractories by adding________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Machine moulding of dry mixture of refractories requires a pressure of the order of _____________ kg/cm2?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Carbon bricks are not used in the lining of the_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Grog addition in fireclay during brick manufacture is done to_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Which of the following does not occur during firing/burning of refractories ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Conversion of silica mineral to Cristobalite is accompanied by reduction in its ____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Magnesite chrome bricks are used in the___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Silica bricks are attacked by basic slags at high temperature. Which of the following is not used solely as a binding material ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Periclase is___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: RUL of refractories depends on the _____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Which one contains maximum percentage of Al2O3 ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Which is not a basic refractory ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Silica refractories__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Firing of refractory brick is done to __________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Ferromagnetic ceramic material is not used in the__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Which one expands on heating ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: _____________ nozzles are used in continuous casting of steel?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Chromite refractories_____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Zircon refractories have__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Cermets are combination of ceramic and metallic materials due to which they have high strength & resistance to high temperature. Cermets are used in the_______________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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