NACE CIP2 TEST BUNDLE|| ACTUAL EXAMS|| ACTUAL TESTS|| FULL PACKAGED SOLUTION 2024 ( A+ GRADED 100% VERIFIED)

What is the cause of chalking in epoxy coating - ANSWER UV or radiation exposure What is polymerization cured coating? - ANSWER Two parts mixed together just prior to use Examples of non-convertible coatings - ANSWER 1. Chlorinated rubber 2. Vinyl 3. Acrylic 4. Bituminous Non-convertible curin...

Describe passivation - ANSWER Passivation is the formation of a protective oxide Film on the surface reducing its chemical activity and its ability to corrode Describe the following factors and how they affect corrosion - ANSWER Oxygen: oxygen increases the rate of corrosion temperature Temperat...

Corrosion Zone - ANSWER Fe0 -> Fe++ + 2e- (soluble - reaction can keep occuring) Immunity to Passive - ANSWER Fe0 + 2H2O -> Fe(OH)3 + 2H+ + 2e- (insoluble - builds up at the interface) Corrosion to Passive - ANSWER Fe++ + 3H2O -> Fe(OH)3 +3H+ + 1eMore Active (+ or -) - ANSWER Electroneg...

What is the cause of chalking in epoxy coating - ANSWER UV or radiation exposure What is polymerization cured coating? - ANSWER Two parts mixed together just prior to use Examples of non-convertible coatings - ANSWER 1. Chlorinated rubber 2. Vinyl 3. Acrylic 4. Bituminous Non-convertible curin...

oxidation - ANSWER loss of electrons, positive charge atoms (anode) reduction - ANSWER gain of electrons, negative charged atoms (cathode) forms of corrosion - ANSWER uniform, crevice, galvanic (dissimilar metals) if two metals have to be couple then best to couple metals close together in the g...

START OF CHAPTER 1 Corrosion is an electrochemical process involving A) flow of protons and electrons B) flow of neutrons and ions C) flow of protons and ions D) flow of electrons and ions E) flow of resistance and resistivity - ANSWER d Metal loss or corrosion occurs at the A) cathode B) a...