In the acronym DASH, heat is referred to in PAC as amperage.

• A. True
• B. False
• C. Not applicable
• D. Both

Answer: (A)

In plasma arc cutting, the amount of heat produced by the arc is set by the current. Higher amperage delivers more energy to the workpiece, making the arc hotter and increasing the heat input, which affects cut speed and penetration. The DASH mnemonic uses amperage to represent heat, so this statement is true. Keep in mind that other factors like travel speed, torch stand-off, and gas pressure also influence heat distribution and cut quality, but the fundamental link is that heat corresponds to amperage.