If a cargo of kerosene were considered "too...

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Question 1 of 2066636ee728f7522a1c51760b

If a cargo of kerosene were considered "too lean" to explode, then it must be which of the following?

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Question 1 of 20

66636ee728f7522a1c51760b

If a cargo of kerosene were considered "too lean" to explode, then it must be which of the following?

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🔍 Key Concepts

• Explosive range is the range of vapor concentrations between the lower and upper explosive limits where ignition is possible. • Lower Explosive Limit (LEL) is the minimum vapor concentration in air that can explode if an ignition source is present. • The terms "too lean" and "too rich" describe whether the vapor/air mixture is below or above the explosive range.

💭 Think About

• What does it physically mean for a vapor/air mixture to be "too lean"—does it have too much air or too much vapor? • If a mixture is leaner than the Lower Explosive Limit, would it fall inside or outside the explosive range? • How are the Lower Explosive Limit (LEL), Upper Explosive Limit (UEL), and explosive range related on a concentration scale?

✅ Before You Answer

• Be clear about whether "too lean" means more air or more fuel vapor in the mixture. • Confirm whether being outside the explosive range can be either below the LEL or above the UEL. • Make sure you know that the explosive range is defined specifically as concentrations between the LEL and UEL.

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Question 1 of 2066636ee728f7522a1c51760b

If a cargo of kerosene were considered "too lean" to explode, then it must be which of the following?

Back

Question 1 of 20

66636ee728f7522a1c51760b

If a cargo of kerosene were considered "too lean" to explode, then it must be which of the following?

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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