According to 46 CFR Subchapter T, how long...

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Question 1 of 2066636ee728f7522a1c5173ab

According to 46 CFR Subchapter T, how long should exhaust blowers be operated in enclosed spaces containing gasoline powered machinery before starting the engine?

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Question 1 of 20

66636ee728f7522a1c5173ab

According to 46 CFR Subchapter T, how long should exhaust blowers be operated in enclosed spaces containing gasoline powered machinery before starting the engine?

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🔍 Key Concepts

• 46 CFR Subchapter T ventilation requirements for gasoline machinery spaces • Purpose of exhaust blowers in preventing accumulation of gasoline vapors • Difference between a fixed minimum time requirement and performance-based standards like "complete air changes"

💭 Think About

• Check whether Subchapter T specifies a numerical time requirement for operating exhaust blowers, or if it uses a performance standard such as air changes or odor-based judgment. • Ask yourself: does the regulation rely on a measurable, objective requirement (like minutes) or a subjective observation (like smell)? • Compare the wording of each choice to how regulations are usually written in the CFR—do they more often give exact times or vague sensory tests?

✅ Before You Answer

• Verify in 46 CFR Subchapter T that there is (or is not) a specific minimum time in minutes for running blowers before starting gasoline engines. • Confirm whether the regulation uses the phrase "complete air change" or anything similar, and if so, whether it specifies how many. • Make sure your choice matches the exact style and wording typical of CFR safety requirements (clear, objective, and enforceable).

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Question 1 of 2066636ee728f7522a1c5173ab

According to 46 CFR Subchapter T, how long should exhaust blowers be operated in enclosed spaces containing gasoline powered machinery before starting the engine?

Back

Question 1 of 20

66636ee728f7522a1c5173ab

According to 46 CFR Subchapter T, how long should exhaust blowers be operated in enclosed spaces containing gasoline powered machinery before starting the engine?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

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