One of the Areas That Experience the Greatest Wear Is

question 29

Multiple Choice

One of the areas that experience the greatest wear is the top ring groove. The high combustion temperatures combined with ring movement in the top ring groove can cause rapid wear of this area. Which of the following is used to prevent this?

• A)Chromium Rings"
• B)N-Resist insert"
• C)Cast iron insert
• D)Steel compression ring"

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