Vancouver Fire Practice Test

The 'C' pattern is not commonly used for fire attack or control. In fire suppression tactics, different patterns are employed based on the situation and the type of fire being fought. The T, N, and O patterns are specifically designed for effective water application, maneuverability, and ensuring comprehensive coverage and penetration when combating fires.

The T pattern generally allows firefighters to focus water in a directional flow, creating a strong initial attack while minimizing water waste. The N pattern helps cover a broader area, particularly beneficial in involving multiple points of fire or larger areas needing suppression. The O pattern is effective for circling around a fire to cut off its access to fuel sources.

In contrast, the C pattern does not have practical application or effectiveness in firefighting operations, as it does not provide the needed strategy for water flow, visibility, or efficiency in suppressing a fire. Therefore, understanding the purpose and effectiveness of each attack pattern highlights why the C pattern is not utilized in fire attack/control scenarios.