Chapter 07

Objectives ,[object Object],[object Object],[object Object],[object Object]

Objectives (con’t.) ,[object Object],[object Object],[object Object]

Introduction ,[object Object],[object Object],[object Object],[object Object],[object Object]

“ Smoke” Defined ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Table 7-1 Properties of gases typically found in smoke.

“ Smoke” Defined (con’t.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Hostile Fire Events ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Table 7-2 Hostile fire events.

Volume, Velocity, Density, and Color Figure 7-2 Comparing smoke volume, velocity, density, and color can help the ISO understand fire behavior. (Photo by Keith Muratori.)

Volume, Velocity, Density, and Color (con’t.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Volume, Velocity, Density, and Color (con’t.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Volume, Velocity, Density, and Color (con’t.) ,[object Object],[object Object],[object Object],[object Object],[object Object]

Volume, Velocity, Density, and Color (con’t.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Figure 7-5 Smoke that appears the same color and velocity from multiple openings indicates a deep-seated fire. (Photo by Keith Muratori.)

Other Factors That Influence Smoke ,[object Object],[object Object],[object Object],[object Object],[object Object]

Other Factors That Influence Smoke (con’t.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Other Factors That Influence Smoke (con’t.) ,[object Object],[object Object],[object Object],[object Object]

Other Factors That Influence Smoke (con’t.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Reading Smoke: The Three-Step Process ,[object Object],[object Object],[object Object]

Reading Smoke: The Three-Step Process (con’t.) ,[object Object],[object Object],[object Object],[object Object],[object Object]

Table 7-3 Reading smoke shortcuts.

Summary ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Chapter 07

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Chapter 07