While donning the positive pressure...

Question 1 / 2066636ef028f7522a1c5207b6

Question 1 of 2066636ef028f7522a1c5207b6

While donning the positive pressure self-contained breathing apparatus, you discover that the air cylinder pressure gauge and the regulator pressure gauge differ from each other by 500 psi. Which of the listed actions should you consider as appropriate?

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66636ef028f7522a1c5207b6

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🔍 Key Concepts

• Positive pressure self-contained breathing apparatus (SCBA) safety requirements • Importance of accurate air cylinder pressure readings for safe entry • Manufacturer and safety guidelines when gauges disagree significantly

💭 Think About

• What does a 500 psi difference between two pressure gauges suggest about the condition of the system? • If you cannot be sure which gauge is correct, what is the safest way to proceed before using the SCBA? • Which options would restore your confidence that the pressure indication is accurate and the unit is safe to use?

✅ Before You Answer

• Verify which choices actually correct the cause of the disagreement, not just guess a pressure value. • Check which action would most likely be consistent with manufacturer’s instructions and safety procedures for SCBA use. • Eliminate any option that still leaves you uncertain about the true cylinder pressure.

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Question 1 of 20

Assume that the lower gauge reading is correct.

Replace the air cylinder.

Take the average of the two gauges as the correct pressure.

Replace the defective gauges with a new pair from the spare parts inventory.

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Question 1 / 2066636ef028f7522a1c5207b6

Question 1 of 2066636ef028f7522a1c5207b6

Back

Question 1 of 20

66636ef028f7522a1c5207b6

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