Chemical Engineering Basics The phenomenon of strain-ageing is generally experienced with High carbon steel Low carbon steel High manganese steel Cast iron High carbon steel Low carbon steel High manganese steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Steel produced from phosphatic iron is __________ in nature. Tough Brittle Malleable Ductile Tough Brittle Malleable Ductile ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Paint spray gun works on the principle of Newton's law of viscosity Bernoulli's theorem Boyle's law None of these Newton's law of viscosity Bernoulli's theorem Boyle's law None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics In the Bayer's process, bauxite is digested under pressure using NaOH NH₃ H₂SO₄ HCl NaOH NH₃ H₂SO₄ HCl ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Limestone addition in the blast furnace is done to flux __________ present in the raw materials. Al2O₃ MnO₂ SiO₂ P Al2O₃ MnO₂ SiO₂ P ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Alumina, silica, lime and iron oxide are the basic raw material for the manufacture of portland cement. The component of Portland cement which first hardens is 3CaO . Al2O₃ 3CaO . SiO₂ 2CaO . SiO₂ 5CaO . 3 Al2O₃ 3CaO . Al2O₃ 3CaO . SiO₂ 2CaO . SiO₂ 5CaO . 3 Al2O₃ ANSWER DOWNLOAD EXAMIANS APP
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