at a juction of two metals exposed to a corrosive environment is leads to

Related MCQs

• in modification of corrosive environment, the corrosive nature of environment is reduced by
• the type of corrosion which is produced by con=mbined effect of mechanical stress and a corrosive environment on metal is called as
• modification of corrosive environment is done by technique
• in modification of corrosive environment, in oxygen concentrated cell, the technique of removel of oxygen from acqueous environmnet to reduce corrosion is called as
• in modification of corrosive environment, during technique, certain chemicals are added which combine rapildy with oxygen in acquous solution and reduce
•                      chemical is added during deactivation technique to modify corrosive environment
•                      substance which absobe moisture on its surface is used in dehumidification technique for midifiaction of corrosive environment
•                      substance is used in alkaline neutralization to prevent corrosive effect of environment
• metals are more ductile than metals
• FCC metals have value of critical shear stress as compared to BCC metals