Chemical Engineering Basics Corrosion rate can not be lowered by reducing the __________ of the corroding medium. Temperature None of these Velocity Concentration Temperature None of these Velocity Concentration ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following is an example of cathodic protection of metals against corrosion ? Painted steel Galvanised iron Case hardened steel Lead lined reactor Painted steel Galvanised iron Case hardened steel Lead lined reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Atomic __________ of an element is a whole number. Number Radius Weight Volume Number Radius Weight Volume ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The heat treatment to which the steel wire containing > 0.25% carbon is subjected to is Patenting Bright annealing None of these Full annealing Patenting Bright annealing None of these Full annealing ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The most detrimental impurity in high pressure boiler feed water is Dissolved salt Silica Turbidity Suspended salt Dissolved salt Silica Turbidity Suspended salt ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The weight of a body at the centre of the earth is Zero Same as on the surface of the earth None of these Infinite Zero Same as on the surface of the earth None of these Infinite ANSWER DOWNLOAD EXAMIANS APP
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