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CORROSION MCQs

Total Questions : 23 | Page 3 of 3 pages
Question 21. Which of these primers may contain zinc?
  1.    Epoxy
  2.    Self-etching
  3.    Weld-through
  4.    Wash
 Discuss Question
Answer: Option B. -> Self-etching
Question 22. Technician A says that chip-resistant coating may be applied before the topcoat during repairs
  1.    A only
  2.    B only
  3.    Both A & B
  4.    Neither A nor B
 Discuss Question
Answer: Option C. -> Both A & B
Question 23. Which of the following statement is TRUE regarding Anodic and Cathodic reactions?
  1.    Both reactions take place simultaneously
  2.    Both reactions take place one after another
  3.    Both reactions must occur at a different rate
  4.    Both reactions must occur at a fast rate
 Discuss Question
Answer: Option A. -> Both reactions take place simultaneously

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