Chemical Engineering Basics Source of heat supply in a cupola is Charcoal Pulverised coal Lumpy coal Coke Charcoal Pulverised coal Lumpy coal Coke 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 2CaO . SiO₂ 5CaO . 3 Al2O₃ 3CaO . SiO₂ 3CaO . Al2O₃ 2CaO . SiO₂ 5CaO . 3 Al2O₃ 3CaO . SiO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Limestone addition in the blast furnace is done to flux __________ present in the raw materials. SiO₂ P MnO₂ Al2O₃ SiO₂ P MnO₂ Al2O₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following metals reacts violently with water ? Mercury Calcium Sodium Magnesium Mercury Calcium Sodium Magnesium ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Specific heat of an ideal gas depends upon its Pressure Molecular weight Temperature Volume Pressure Molecular weight Temperature Volume ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Factor of safety is the ratio of the __________ stress to the working stress. Tensile Bearing Yield Compressive Tensile Bearing Yield Compressive ANSWER DOWNLOAD EXAMIANS APP
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