Q. is a type of cathodic protection to prevent corrosion (Solved)
1. sacrificial anodic or galvanic protection
2. impressed current cathodic protection
3. both a and b
4. none of th e above
- c. both a and b
1. sacrificial anodic or galvanic protection
2. impressed current cathodic protection
3. both a and b
4. none of th e above