A pressure reading of 00.0 psig is...

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Question 1 of 205eccefa5bacbc34ba4d48736

A pressure reading of 00.0 psig is theoretically equal to __________.

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5eccefa5bacbc34ba4d48736

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A pressure reading of 00.0 psig is theoretically equal to __________.

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🔍 Key Concepts

• Difference between psig (pounds per square inch gauge) and psia (pounds per square inch absolute) • Meaning of a zero gauge pressure reading relative to atmospheric pressure • Standard atmospheric pressure value in different units (psi, inches of mercury, etc.)

💭 Think About

• When a gauge reads 00.0 psig, what pressure is it actually measuring against—vacuum or atmosphere? • How does absolute pressure relate to gauge pressure at standard atmospheric conditions? • If atmospheric pressure is about 14.7 psi, what would the absolute pressure be when gauge pressure is zero?

✅ Before You Answer

• Be clear on the definition: psig = psia − atmospheric pressure • Remember approximate standard atmospheric pressure ≈ 14.7 psia at sea level • Check which choice correctly represents the absolute pressure when the gauge shows zero

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Question 1 of 205eccefa5bacbc34ba4d48736

A pressure reading of 00.0 psig is theoretically equal to __________.

Back

Question 1 of 20

5eccefa5bacbc34ba4d48736

Q

A pressure reading of 00.0 psig is theoretically equal to __________.

No comments yet

Be the first to share your thoughts!

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

🔍 Key Concepts

• Difference between psig (pounds per square inch gauge) and psia (pounds per square inch absolute) • Meaning of a zero gauge pressure reading relative to atmospheric pressure • Standard atmospheric pressure value in different units (psi, inches of mercury, etc.)

💭 Think About

• When a gauge reads 00.0 psig, what pressure is it actually measuring against—vacuum or atmosphere? • How does absolute pressure relate to gauge pressure at standard atmospheric conditions? • If atmospheric pressure is about 14.7 psi, what would the absolute pressure be when gauge pressure is zero?

✅ Before You Answer

• Be clear on the definition: psig = psia − atmospheric pressure • Remember approximate standard atmospheric pressure ≈ 14.7 psia at sea level • Check which choice correctly represents the absolute pressure when the gauge shows zero

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

Quick actions

— No credit card needed