Question 200Safety & Environmental - Assistant Engineer
70% to passTo activate an air regeneration canister on a survival craft, you _______________.
Aput it into a container of water
Btear off the tabs on the canister
Cturn it upside down
Dpush 'on' button
AI Explanation
The correct answer is B) tear off the tabs on the canister. To activate an air regeneration canister on a survival craft, you need to tear off the tabs on the canister. This exposes the chemicals inside the canister, which then begin producing oxygen to replenish the air in the survival craft. The other answer choices are incorrect because they do not properly activate the air regeneration process. Putting the canister in water, turning it upside down, or pushing an 'on' button do not initiate the chemical reaction needed to generate oxygen from the canister.
Related Questions
Q189:The sea painter on a rescue boat should be led _______________. Q153:A vessel trimmed down by the bow has _______________. Q241:To prevent oily rags from spontaneously igniting they should be _______________. Q230:The upper explosive limit (UEL) of a mixture of flammable vapors and air is defi... Q202:Which of the following is required to be included in the fireman's (emergency) o...
Ready to test your knowledge?
Take a Safety & Environmental - Assistant Engineer Practice ExamOfficial Resources