Question 18 of 30
Which type of extinguisher is hard to recharge onboard?
A
A) CO2
B
B) DCP
C
C) FOAM
D
D) WATER TYPE
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Answer & Explanation
The correct answer is Option A: A) CO2.
CO2 extinguishers are difficult to recharge onboard because they require specialized high-pressure pumping equipment, chilled CO2 reservoirs, and precise weighing scales. Most vessels carry spare cylinders instead of attempting to recharge them.