AFF Exit Exam • Set 6 Question 29 of 30

When approaching a fire from windward, you should shield firefighters from the fire by using an applicator and:

✓

Direct Answer

Option C: Low velocity fog

When fighting a fire from windward, using a low-velocity fog pattern from a nozzle applicator helps shield firefighters from radiant heat and smoke. The water droplets absorb heat and create a screen, allowing safer approach and application of the extinguishing agent.

All Options

A

High expansion foam blanket throw

B

CO2 continuous vapor jet

C

Low velocity fog (Correct Answer)

D

High velocity solid water jet

Detailed Explanation & Context

When fighting a fire from windward, using a low-velocity fog pattern from a nozzle applicator helps shield firefighters from radiant heat and smoke. The water droplets absorb heat and create a screen, allowing safer approach and application of the extinguishing agent.

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Fire Fighting (AFF).

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