Chemical Engineering Basics Limestone addition in the blast furnace is done to flux __________ present in the raw materials. Al2O₃ MnO₂ P SiO₂ Al2O₃ MnO₂ P SiO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Protection of ship hulls against sea water corrosion is done by coating with zinc because of the fact that zinc compared to iron is Oxidised preferentially Cheaper Lighter Reduced preferentially Oxidised preferentially Cheaper Lighter Reduced preferentially ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Factor of safety is the ratio of the __________ stress to the working stress. Tensile Yield Bearing Compressive Tensile Yield Bearing Compressive ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The most suitable material of construction for a sewer to carry sewage under high pressure is Cement concrete Stoneware Asbestos cement Steel Cement concrete Stoneware Asbestos cement Steel ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Boiler draught of 10 mm water column is equivalent to 10 kgf/m² 1 kgf/m² 1 kgf/mm² 10 kgf/mm² 10 kgf/m² 1 kgf/m² 1 kgf/mm² 10 kgf/mm² ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following will resist maxi-mum shock & vibration without cracking? Malleable iron Grey cast iron White cast iron Graphite Malleable iron Grey cast iron White cast iron Graphite ANSWER DOWNLOAD EXAMIANS APP
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