Final answer:
Hot work permits are designed to prevent fires or explosions in the workplace by eliminating ignition sources, part of ensuring safety during operations involving heat and flames (C).
Step-by-step explanation:
Hot work permits help control the loss of life and property by eliminating ignition sources in the workplace, which could lead to a fire or explosion. These permits are part of a comprehensive safety system that ensures work involving heat and flames is conducted safely.
By managing potential ignition sources, hot work permits mitigate the risk of fires, complementing other safety measures such as emergency response plans, appropriate use of fire safety equipment, and availability of first aid supplies. It is crucial for anyone involved in hot work operations to know the location of safety equipment and to have training in how to use it, including how to control and extinguish fires and conduct rescue efforts.