Select the correct answer and then click the Next button. Which of the following is evidence of corrosion? a. Cracking, flaking, or chalking b. Smooth outer surface c. Solid-colored coating paint d. Multi-colored coating paint

Question

Select the correct answer and then click the Next button. Which of the following is evidence of corrosion? a. Cracking, flaking, or chalking b. Smooth outer surface c. Solid-colored coating paint d. Multi-colored coating paint

Answer 1

a. Cracking, flaking, or chalking

Answer 2

1. Identify corrosion signs Corrosion typically shows metal deterioration like rust, cracking, flaking, or powdery (chalking) residue, not smooth or uniformly painted surfaces. 2. Match to given options Only option (a) lists cracking, flaking, or chalking — all clear corrosion evidence.

Câu hỏi

Select the correct answer and then click the Next button. Which of the following is evidence of corrosion? a. Cracking, flaking, or chalking b. Smooth outer surface c. Solid-colored coating paint d. Multi-colored coating paint

Giải pháp

Answer

Explanation

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