Chemical Engineering Basics The emf of a Deniell cell Zn | Zn²⁺ || Cu²⁺ | Cu can be increased by Increasing the surface area of the electrodes Increasing the concentration of zinc sulphate solution Increasing the concentration of copper sulphate solution Decreasing the surface area of the electrodes Increasing the surface area of the electrodes Increasing the concentration of zinc sulphate solution Increasing the concentration of copper sulphate solution Decreasing the surface area of the electrodes ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Corrosion rate can not be lowered by reducing the __________ of the corroding medium. Concentration Temperature None of these Velocity Concentration Temperature None of these Velocity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following welding processes employs the highest welding temperature ? Thermit welding Gas welding Resistance welding Arc welding Thermit welding Gas welding Resistance welding Arc welding ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following metals is the most prone to work hardening? Aluminium Copper Lead Brass Aluminium Copper Lead Brass ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ is not a heat treatment process. Martempering Austempering Cyaniding Pakerising Martempering Austempering Cyaniding Pakerising ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Load cells used for the measurement of weight has All of these Compact & rugged construction with an accuracy of 0.1 to 1% Provision of thermal compensation and is hermetically sealed No moving parts and incurs negligible deflection under load All of these Compact & rugged construction with an accuracy of 0.1 to 1% Provision of thermal compensation and is hermetically sealed No moving parts and incurs negligible deflection under load ANSWER DOWNLOAD EXAMIANS APP
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