Chemical Engineering Basics Limestone addition in the blast furnace is done to flux __________ present in the raw materials. P MnO₂ Al2O₃ SiO₂ P MnO₂ Al2O₃ SiO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Silicon crystal can be converted to p-type semi-conductor by doping with Nitrogen Phosphorous Carbon Boron Nitrogen Phosphorous Carbon Boron ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Free oxygen is removed from boiler feed water, because it None of these Is corrosive Reduces heat transfer co-efficient Causes explosion None of these Is corrosive Reduces heat transfer co-efficient Causes explosion ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Carnot cycle is also termed as the constant __________ cycle in thermodynamics. Entropy Heat Volume Pressure Entropy Heat Volume Pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics A controller action in which there is a con-tinous relation between the values of controlled variable and the rate of change of conrolled output signal is called the __________ action. Integral Derivative None of these Proportional Integral Derivative None of these Proportional ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following metals reacts violently with water ? Calcium Magnesium Sodium Mercury Calcium Magnesium Sodium Mercury ANSWER DOWNLOAD EXAMIANS APP
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