Hamad Chemical Engineering Basics 03/04/2021 A. 2300 J B. 4600 J C. 230 J D. 2.3 × 106 J Related Mcqs: Austempering process results in the formation of ________________ structure ?A. Martensitic B. Bainitic C. Carburised D. Stressed... Quartz is a ________________ material ?A. Diamagnetic B. Ferromagnetic C. Ferroelectric D. Piezoelectric... Dephosphorization of molten pig iron is favoured by_______________________?A. Oxidising and basic slag B. Reducing and basic slag C. High activity co-efficient of phosphorous in metal D. Oxidising and neutral slag... Chromium molybdenum steel cannot be welded using ______________ welding ?A. Thermit B. Electrical resistance C. Oxy-acetylene D. Any of these... Tin based white metals are used, where bearings are subjected to___________________?A. High pressure & load B. Low pressure & load C. High temperature D. Large surface wear...
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