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Pressure and Gauge Pressure Quiz

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Questions and Answers

What is the SI unit of pressure?

Torr

Atmosphere (atm)

Pascal (Pa) (correct)

Pound-force per square inch (psi)

Which unit of pressure is defined as 1⁄760 of standard atmospheric pressure?

Atmosphere (atm)

Pound-force per square inch (psi)

Pascal (Pa)

Torr (correct)

Which unit is used to express pressure in terms of the height of a column of a particular fluid in a manometer?

Pound-force per square inch (psi)

Torr

Atmosphere (atm)

Centimetre of water (correct)

What is gauge pressure relative to?

<p>Standard atmospheric pressure</p> Signup and view all the answers

Which unit is the traditional unit of pressure in the imperial and US customary systems?

<p>Pound-force per square inch (psi)</p> Signup and view all the answers

Study Notes

Units of Pressure

The SI unit of pressure is Pascal (Pa).
The unit of pressure defined as 1⁄760 of standard atmospheric pressure is Torr.
The unit used to express pressure in terms of the height of a column of a particular fluid in a manometer is mmHg (millimeter of mercury).
Gauge pressure is relative to atmospheric pressure.
The traditional unit of pressure in the imperial and US customary systems is psi (pound per square inch).

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Description

Test your knowledge of pressure and gauge pressure with this quiz. Explore various units used to express pressure, including the SI unit, the pascal (Pa).