Actuating the fixed CO2 system should cause the automatic shutdown of the:
Direct Answer
Option C: Supply and exhaust ventilation
Activating a fixed CO2 system is designed to extinguish fires by displacing oxygen. To prevent re-ignition and potential damage, it automatically shuts down ventilation fans that could supply air to the fire or spread the gas. Engine propulsion and power distribution are typically handled manually or through other safety interlocks.
All Options
Detailed Explanation & Context
Activating a fixed CO2 system is designed to extinguish fires by displacing oxygen. To prevent re-ignition and potential damage, it automatically shuts down ventilation fans that could supply air to the fire or spread the gas. Engine propulsion and power distribution are typically handled manually or through other safety interlocks.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Fire Fighting (AFF).
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