In terms of cathodic protection, what does ICCP stand for?

ICCP stands for Impressed Current Cathodic Protection. This method involves the use of an external power source to provide a constant flow of electrical current to a metal structure, such as pipelines or tanks, submerged in an electrolyte to prevent corrosion. By applying a direct current, it polarizes the structure to a cathodic state, effectively minimizing the corrosion process.

This system is particularly useful in environments where the natural corrosive factors are significant, and passive protection methods may not suffice. Impressed Current Cathodic Protection systems are widely used for their effectiveness, especially over large areas and for structures that are difficult to maintain. The other options do not accurately describe this widely recognized and utilized method in the context of cathodic protection.