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​H ​Question: How are "fuel leaks" most commonly detected on an aircraft? Correct Answer: By visual inspection for fuel stains or the smell of fuel ​Question: How is a "fuel leak" classified in terms of severity? Correct Answer: Seep, Heavy Seep, Running Leak ​Question: How is a "squib" (explosive …

​H ​Question: How are "fuel leaks" most commonly detected on an aircraft? Correct Answer: By visual inspection for fuel stains or the smell of fuel ​Question: How is a "fuel leak" classified in terms of severity? Correct Answer: Seep, Heavy Seep, Running Leak ​Question: How is a "squib" (explosive cartridge) used in a fire extinguishing system? Correct Answer: The squib is electrically fired to rupture a seal and release the extinguishing agent into the discharge line ​Question: How is "cabin al