What does lagging refer to?

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Multiple Choice

What does lagging refer to?

Explanation:
Lagging refers to insulation applied to pipes, valves, and other heat‑bearing surfaces to slow down heat transfer. Its main purpose is to prevent heat loss from hot systems and to control surface temperatures, which also helps reduce energy use and minimize the risk of burns from hot surfaces. That’s why lagging is the insulation used to prevent heat loss from pipes and valves. The other items describe different safety tools or equipment (a device to prevent a tool from falling, PPE worn on site, protective scaffolding covers) and are not insulation.

Lagging refers to insulation applied to pipes, valves, and other heat‑bearing surfaces to slow down heat transfer. Its main purpose is to prevent heat loss from hot systems and to control surface temperatures, which also helps reduce energy use and minimize the risk of burns from hot surfaces. That’s why lagging is the insulation used to prevent heat loss from pipes and valves. The other items describe different safety tools or equipment (a device to prevent a tool from falling, PPE worn on site, protective scaffolding covers) and are not insulation.

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