Multiple choice

_________ is a temporary way of corrosion protection.

  1. Galvanization

  2. Tin plating

  3. Desiccant method

  4. Copper plating

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Desiccant method is a temporary measure of corrosion protection. Desiccant bags are intended to protect the package contents from humidity during transport and storage in order to prevent corrosion, mould growth, etc. Galvanization, tin plating and copper plating are permanent corrosion protection methods.