Recharging a previously used cartridge-operated dry chemical fire extinguisher is accomplished by.
Direct Answer
Option B: Replacing the propellant cartridge and refiling it with powder
The correct answer is "Replacing the propellant cartridge and refiling it with powder". This question tests core knowledge from the Passenger Ship Familiarization (PSF / STCW Section A-V/2) and SOLAS safety framework governing passenger ship emergency response, crowd control, and lifesaving appliances.
All Options
Detailed Explanation & Context
The correct answer is "Replacing the propellant cartridge and refiling it with powder". This question tests core knowledge from the Passenger Ship Familiarization (PSF / STCW Section A-V/2) and SOLAS safety framework governing passenger ship emergency response, crowd control, and lifesaving appliances.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Passenger Ship Familiarization (PSF).
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