Pressure Units Quiz

What is the SI unit for pressure?

• Atmosphere (atm)

• Pascal (Pa)

• Bar

• Torr

What is the standard atmospheric pressure in kilopascals (kPa)?

• 100 kPa

• 101.325 kPa

• 760 kPa

• 14.7 kPa

Which unit of pressure is commonly used in the United States?

• Bar

• Pascal

• Pounds per square inch (psi)

• Torr

How many torr are equivalent to 1 atmosphere (atm)?

• 100 torr

• 101.325 torr

• 760 torr

• 14.7 torr

Which unit of pressure is used by gas compressors and pneumatic tools?

• mmHg

• atm

• psi

• kPa

What is the symbol for the unit of pressure used by blood pressure meters?

• psi

• Pa

• mmHg

• bar

Which unit of pressure is commonly used in tire inflation gauges?

• torr

• kPa

• mb

• psi

What is the symbol for the unit of pressure used by barometers?

• mb

• psi

• bar

• torr

Which unit of pressure is used in hydraulic pumps?

• psi

• mmHg

• atm

• Pa