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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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MCQs: Which is the stable form of silica upto 1470°C ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Thermal spalling mainly occurs during _____________ of furnaces?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: High alumina refractories are used in the ___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: _____________ is not a single oxide-refractory?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Chrome magnesite brick is not used for lining the___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Most Cermets, which normally have high thermal conductivity and high thermal shock resistance, comprises of ceramic & metallic components of ______________ percent respectively?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: ____________ of carbon blocks in the hearth of blast furnace helps in avoiding skull formation, when it becomes cold?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Rotary kilns meant for calcination of limestone are lined with chrome magnesite in ______________ zone?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Semi-silica bricks compared to silica bricks have_______________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Which of the following impurities reduces the refractoriness of magnesite bricks ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: SiO2 percentage in firebrick is about____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: ‘Spinel’, a refractory mineral is chemically represented as____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: With increase in the density of silica refractories, its_______________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Mixing of ground refractory material and water is done in a ______________ mill?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Silicon carbide refractories are used in the _____________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Firing temperature of magnesite bricks is about _____________ °C?
Category: Chemical Engineering Mcqs, Published by: teswesm
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