To determine that a compartment contains...

Question 1 / 205eccef9ebacbc34ba4d46594

Question 1 of 205eccef9ebacbc34ba4d46594

To determine that a compartment contains sufficient oxygen to sustain life, you should use a/an __________.

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Question 1 of 20

5eccef9ebacbc34ba4d46594

To determine that a compartment contains sufficient oxygen to sustain life, you should use a/an __________.

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🔍 Key Concepts

• Confined space entry requirements for safe atmosphere • Difference between devices that measure oxygen content vs flammable vapors • Why "all of the above" is only correct when all devices do the same essential job

💭 Think About

• Which instrument is specifically designed to tell you if there is enough oxygen to breathe safely, not just if something will explode? • What does an explosimeter actually measure, and what is its primary safety purpose on a vessel? • If one device measures oxygen and another measures something different, can "all of the above" still be correct for checking breathable atmosphere?

✅ Before You Answer

• Verify which instrument directly reads oxygen percentage in air • Confirm what parameter an explosimeter is designed to detect (think: lower explosive limit / flammable gases) • Ask yourself if a fresh air indicator is a standard instrument name or if it sounds more like a general description rather than a specific meter

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Question 1 of 20

To determine that a compartment contains sufficient oxygen to sustain life, you should use a/an __________.

explosimeter

oxygen indicator

fresh air indicator

all of the above

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Question 1 / 205eccef9ebacbc34ba4d46594

Question 1 of 205eccef9ebacbc34ba4d46594

To determine that a compartment contains sufficient oxygen to sustain life, you should use a/an __________.

Back

Question 1 of 20

5eccef9ebacbc34ba4d46594

To determine that a compartment contains sufficient oxygen to sustain life, you should use a/an __________.

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

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed