Hamad Stoichiometry 31/12/2021 A. Phase rule B. Experimental data C. Empirical equations D. Theoretical equations Related Mcqs: Capacity of a refractory brick to withstand-sudden changes in temperature is denoted by the property called_________________?A. Spalling resistance B. Refractoriness C. Refractoriness under load (RUL) D. None of these... 1 BTU/lb.←°F is equivalent to ____________ kcal/kg.°C?A. 1 B. 2.42 C. 1.987 D. 4.97... Magnesite refractories are used for the construction of those furnaces, which are_______________?A. Not required to resist the corrosive action of basic slag B. Not subjected to fluctuation in temperature C. Used for raising & maintaining high temperature D. Both B. and C.... Pick out the wrong unit conversion of thermal conductivity ?A. 1 BTU/ft2.hr.°F/ft = 1.488 kcal/m2. hr.°C/m B. 1 BTU/ft2.hr.°F/inch = 1.488 kcal/m2. hr.°C/m C. 1 kcal/m.hr.°C = 0.672 BTU/ft.hr.°F = 1.163 W/m. °K D. 1 W/cm.°C = 85.985 kcal/m.hr.°C = 57.779 BTU/ft.hr.°F... Kinematic viscosity of 1 m2 /second is equivalent to _____________ stokes?A. 10 B. 102 C. 103 D. 104...
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