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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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MCQs: Which is required in an insulating refractory ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Sillimanite is a _____________ refractory?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Carbon refractories_____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Refractoriness under load (RUL) of fireclay bricks (under a load of 2 kg/cm2) is ______________ °C?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Natural silica___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Spalling tendency of refractories is reduced by increasing its_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Which is not a high alumina refractory ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Which brick undergoes maximum shrinkage on drying ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: 10 to 30% magnesite is added to Chromite to produce chrome-magnesite refractories. Magnesite addition is mainly done to improve the _____________ of Chromite?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Furnace atmosphere for softening temperature determination of refractories (in which Seger Cones are placed) should be __________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Ramming masses are used for____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Pyrometric cone equivalent (PCE) of a refractory is the measure of its_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Addition of grog in fireclay brick during its manufacture is advantageous, because it results in_____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Use of higher percentage of lime for bonding silica bricks, reduces their__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Magnesite chrome refractories____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: ‘Super refractories’ are made from pure____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Skull is not formed on the carbon blocks in the hearth of a blast furnace, when it becomes cold, because of its_______________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Maximum safe working temperature for fireclay bricks is about __________ °C?
Category: Chemical Engineering Mcqs, Published by: teswesm
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