AFF Exit Exam • Set 7 Question 17 of 30
As compared to carbon dioxide, dry chemical has which advantage?
✓
Direct Answer
Option A: Greater range
Dry chemical extinguishers have a longer discharge range compared to carbon dioxide extinguishers. This allows firefighters to tackle fires from a safer distance.
All Options
A
Greater range
(Correct Answer)
B
It is non-toxic inside confined spaces
C
It offers significant localized thermal cooling effects
D
It leaves no visible residue cleanup footprint on components
Detailed Explanation & Context
Dry chemical extinguishers have a longer discharge range compared to carbon dioxide extinguishers. This allows firefighters to tackle fires from a safer distance.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Fire Fighting (AFF).
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