In BSafe Case Study 10 (Fernanda), what compromised the fixed halon fire-fighting system's effectiveness once it was released?

A. The halon bottles were under-charged

B. Two fire dampers had been left open during closedown, allowing air to continue feeding the fire

C. The halon was released too early, before the fire had fully developed

D. The release valve malfunctioned

A. Nothing — a test lift can proceed immediately after repairs

B. Testing should wait until cargo operations begin

C. The area within the grab's swing radius should be cleared of personnel before the lift

D. Only the crane operator needs to be aware the lift is happening

A. Who must remain clear of the exclusion zone while the lift takes place

B. The lunch schedule for the deck team

C. Only the weather forecast for the next watch

D. The cargo manifest for the next port

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