Question 22 of 30
During a shipboard firefighting operation, what is the primary function of a portable gas detector?
A
A) To locate fire hydrants
B
B) To identify flammable gases
C
C) To measure ambient temperature
D
D) To monitor radio communication
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Answer & Explanation
The correct answer is Option B: B) To identify flammable gases.
A portable gas detector is a vital piece of equipment used to monitor the atmosphere for the presence of flammable, toxic, or oxygen-deficient gases. It ensures the safety of personnel entering confined spaces or areas potentially affected by gas leaks during a fire emergency.