Hamad Refractory Technology 22/07/2021 A. 5 to 10 B. 20 to 30 C. 45 to 60 D. 60 to 75 Related Mcqs: Chrome magnesite bricks are_________________?A. Acidic in nature B. Neutral in nature C. Having higher RUL than silica bricks D. Made by mixing 30% Chromite and 70% Periclase... _____________ nozzles are used in continuous casting of steel?A. Zircon B. Thoria C. Carborundum D. Beryllia... Basic bricks are not made of ___________________?A. Fireclay B. Magnesite C. Forsterite D. Chromite... Tar dolomite bricks are used in the_________________?A. Basic Bessemer converter B. Basic open hearth furnace C. Electric furnaces D. All A., B. and C.... The largest consumer of refractories is the _______________ industry?A. Cement B. Metallurgical C. Fertiliser D. Power...
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