In pipe cutting, the pipe diameter determines the tip size to be used.

In pipe cutting, the pipe diameter determines the tip size to be used.

• A. True
• B. False
• C. It determines only the feed rate
• D. It determines pressure settings

Answer: (B)

Tip size for cutting is chosen based on the material’s thickness and the cutting method, not the pipe’s overall diameter. The wall thickness dictates how much energy is needed to cut through the metal, so a thicker wall typically requires a larger tip and higher current to maintain a stable cut; a thinner wall uses a smaller tip and lower current. The pipe’s diameter mostly affects accessibility, handling, and how you guide the tool, not how much metal you need to cut. Feed rate and pressure settings are adjusted to thickness and process requirements rather than the outside diameter. So, the pipe diameter does not determine the tip size.

Tip size for cutting is chosen based on the material’s thickness and the cutting method, not the pipe’s overall diameter. The wall thickness dictates how much energy is needed to cut through the metal, so a thicker wall typically requires a larger tip and higher current to maintain a stable cut; a thinner wall uses a smaller tip and lower current. The pipe’s diameter mostly affects accessibility, handling, and how you guide the tool, not how much metal you need to cut. Feed rate and pressure settings are adjusted to thickness and process requirements rather than the outside diameter. So, the pipe diameter does not determine the tip size.