MCQs: Magnesite refractories have low resistance to___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Which is a basic refractory ?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Tar dolomite bricks are used in the_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Cold crushing strength of fireclay bricks is about ______________ kgf/cm2?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Sillimanite (Al2O3.SiO2) refractory, which is a neutral refractory, is not used in________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Rate of slag attack on refractories increases with rise in temperature due to the___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Tar bonded dolomite bricks__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Which furnace consumes maximum refractory annually in an integrated steel plant ?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
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
|
MCQs: Refractoriness under load (RUL) is the most important property for the refractory bricks_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Ganister is a source of the ________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Which is required in an insulating refractory ?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Sillimanite is a _____________ refractory?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Carbon refractories_____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Refractoriness under load (RUL) of fireclay bricks (under a load of 2 kg/cm2) is ______________ °C?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Natural silica___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Spalling tendency of refractories is reduced by increasing its_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Which is not a high alumina refractory ?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
MCQs: Which brick undergoes maximum shrinkage on drying ?
Category: Chemical Engineering Mcqs, Published by: teswesm
|
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
|