Question 3019 of 229 · California Water Distribution Operator Exam
What does a corrosion cell need besides an anode and a cathode?
Exactly one answer is correct.
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Correct answer to question 3019
- C: An electrolyte and a metallic path between the two
Explanation
All four parts must exist for corrosion to proceed. Removing any one, for example by coating the metal, stops the cell.
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