Proper maintenance of a dry chemical fire extinguisher will include.
Direct Answer
Option D: Shaking the extinguisher to loosen the caked-up portions of the powder
The correct answer is "Shaking the extinguisher to loosen the caked-up portions of the 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 "Shaking the extinguisher to loosen the caked-up portions of the 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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