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Which is widely employed as a sacrificial anode in applications involving water-immersed steel structures, such as pipelines?
40. Which is widely employed as a sacrificial anode in applications involving water-immersed steel structures, such as pipelines?
- Aluminium
- Titanium
- Iron
- Zinc
Answer: D) Zinc
Explanation:
In applications requiring steel structures submerged in water, such as pipelines, zinc is typically employed as a sacrificial anode.