Which of the following closed, re-circulating...

Study

Question 1 of 2066636eef28f7522a1c51fb07

Which of the following closed, re-circulating cooling water system problems associated with marine diesel engines is defined as an electro-chemical process by which a metal (such as iron) returns to its natural oxide state?

Back

Question 1 of 20

66636eef28f7522a1c51fb07

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

• Differences between corrosion, scaling, fouling, and erosion in cooling systems • Meaning of an electro-chemical process and how it affects metals like iron • How a closed, re-circulating cooling water system can damage metal surfaces over time

💭 Think About

• Which of these options involves a chemical reaction that changes the metal itself back toward an ore-like or oxide form? • Which problems are mainly about material building up on surfaces, and which are about material being removed from surfaces? • In a cooling system, which issue would you expect to be strongly affected by water chemistry, pH, oxygen, and dissimilar metals?

✅ Before You Answer

• Identify which term is specifically defined as an electro-chemical reaction involving metal and its environment • Separate problems that involve deposits forming on surfaces from those involving metal loss or surface damage • Confirm which process is directly responsible for a metal returning to its oxide state (like rust on iron)

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed