In terms of metric pressure conversion, an...

Question 1 / 270705eccef9bbacbc34ba4d45120

Question 1 of 270705eccef9bbacbc34ba4d45120

In terms of metric pressure conversion, an absolute pressure of 1 "bar" would be approximately equal to what value "psia"?

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Question 1 of 27070

Q

In terms of metric pressure conversion, an absolute pressure of 1 "bar" would be approximately equal to what value "psia"?

🔍 Key Concepts

• Bar to psi conversion (know the rough relationship between metric and English pressure units) • Difference between absolute pressure (psia) and gauge pressure (psig) • Standard atmospheric pressure in both kPa/bar and psi

💭 Think About

• Recall what pressure in psi corresponds to one standard atmosphere, and how close 1 bar is to that value • Think about whether 1 bar is slightly less than, equal to, or more than 1 atmosphere, and adjust the psi value accordingly • Compare each choice with your remembered approximate value; which is closest to the expected psi for 1 bar?

✅ Before You Answer

• Know that 1 atmosphere ≈ 14.7 psia and 1 bar ≈ 100 kPa • Confirm that 1 bar is slightly less than 1 atmosphere, not dramatically different • Eliminate any answer choices that are far from the typical atmospheric pressure value in psi

Question 1 of 27070

Q

In terms of metric pressure conversion, an absolute pressure of 1 "bar" would be approximately equal to what value "psia"?

A

03.05.2019

B

7.5

C

10.5

D

14.5

Question 1 / 270705eccef9bbacbc34ba4d45120

Question 1 of 270705eccef9bbacbc34ba4d45120

In terms of metric pressure conversion, an absolute pressure of 1 "bar" would be approximately equal to what value "psia"?

Back

Question 1 of 27070

Q

In terms of metric pressure conversion, an absolute pressure of 1 "bar" would be approximately equal to what value "psia"?

🔍 Key Concepts

• Bar to psi conversion (know the rough relationship between metric and English pressure units) • Difference between absolute pressure (psia) and gauge pressure (psig) • Standard atmospheric pressure in both kPa/bar and psi

💭 Think About

• Recall what pressure in psi corresponds to one standard atmosphere, and how close 1 bar is to that value • Think about whether 1 bar is slightly less than, equal to, or more than 1 atmosphere, and adjust the psi value accordingly • Compare each choice with your remembered approximate value; which is closest to the expected psi for 1 bar?

✅ Before You Answer

• Know that 1 atmosphere ≈ 14.7 psia and 1 bar ≈ 100 kPa • Confirm that 1 bar is slightly less than 1 atmosphere, not dramatically different • Eliminate any answer choices that are far from the typical atmospheric pressure value in psi