WBCS.LIVE practice question

Galvanization is a method of protecting iron from rusting by coating it with which metal?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Zinc
  2. Aluminum
  3. Copper
  4. Tin

Correct answer and explanation

Correct answer: Zinc

Explanation: āœ… Correct Answer: A) Zinc šŸ“š Explanation: Galvanization is a highly effective industrial process used to prevent steel or iron from rusting quickly. It involves applying a very thin, protective coating of metallic zinc to the iron surface, usually through a hot-dip process. The zinc acts as a sacrificial anode, corroding first and fully protecting the underlying iron from oxidation.