Chemical Engineering Basics Corrosion rate can not be lowered by reducing the __________ of the corroding medium. Velocity None of these Concentration Temperature Velocity None of these Concentration Temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Hydrogen in liquid steels is dissolved As tiny gas bubbles In the ionic form In the atomic form In the molecular form As tiny gas bubbles In the ionic form In the atomic form In the molecular form ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following welding processes employs the highest welding temperature ? Arc welding Thermit welding Resistance welding Gas welding Arc welding Thermit welding Resistance welding Gas welding ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Rankine cycle comprises of two isothermal and two __________ processes. Isentropic None of these Isobaric Polytropic Isentropic None of these Isobaric Polytropic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ joint is usually used for joining cast iron pipes mostly used for temporary pipelines, where it may be necessary to dismantle & reassemble the pipeline very frequently. Expansion Flanged Bell and Spigot Collar Expansion Flanged Bell and Spigot Collar ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ is the hardest oxide and is hence used where high wear resistance at high temperature is required. Magnesia Zirconia Alumina Beryllia Magnesia Zirconia Alumina Beryllia ANSWER DOWNLOAD EXAMIANS APP