Plasma Arc Cutting Practice Exam 2025 - Free Plasma Arc Cutting Practice Questions and Study Guide

A common cause of fires on welding and cutting work sites is the use of cutting torches. When utilizing a cutting torch, the intense heat generated can ignite flammable materials nearby. The flame and sparks produced during the cutting process can easily catch combustible items such as paper, wood, or chemicals, leading to a fire. As a result, safety precautions must be taken to ensure that all flammable materials are removed from the vicinity or properly protected during such operations.

Using cutting torches presents inherent risks because they function at extremely high temperatures, often exceeding the ignition points of many common substances. This highlights the importance of maintaining safe practices, including using flame-retardant shields, keeping a fire extinguisher readily accessible, and performing work in a designated safe area. Understanding the mechanisms and risks associated with the equipment used is crucial for preventing fire incidents in welding and cutting operations.