Q. is the limitation of anodic protection to prevent corrosion (Solved)
1. applicable only to those metals and alloys which exibit passivity
2. some corrosion take place at a slow rates
3. both a and b
4. none of the above
- c. both a and b
1. applicable only to those metals and alloys which exibit passivity
2. some corrosion take place at a slow rates
3. both a and b
4. none of the above