What is a common consequence of operating cooling systems without proper corrosion inhibitors?

Operating cooling systems without proper corrosion inhibitors can lead to significant equipment damage and failure. Corrosion inhibitors are essential in preventing the oxidation of metals within the system, which can be caused by various factors such as chemical reactions with water, oxygen, and other contaminants.

When corrosion occurs, it can result in the formation of rust or other corrosive byproducts that degrade the integrity of metal components such as pipes, pumps, and heat exchangers. This degradation can lead to leaks, reduced efficiency, and ultimately, catastrophic failures that result in costly repairs or replacements. Keeping the cooling system well-maintained with appropriate corrosion inhibitors helps ensure its longevity and reliability, thereby avoiding the detrimental consequences of corrosion.

The other options do not align with the consequences of inadequate corrosion control. Increased efficiency and decreased water consumption are generally associated with optimal operational conditions, while higher operating costs often arise as a result of equipment failures that would necessitate more frequent repairs. Each of these outcomes underscores the importance of maintaining proper chemical balance within the cooling system.