A metric term for pressure is

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Study for the NOCTI Heating, Ventilation, and Air Conditioning (HVAC) Test. Practice with flashcards and multiple choice questions, each question offers hints and explanations. Get ready for your exam!

Multiple Choice

A metric term for pressure is

Explanation:
Pressure is measured as force per area, and in the metric system the standard unit is the pascal, which is one newton per square meter. A kilopascal is simply 1,000 pascals and is the common metric unit you'll see on HVAC equipment and manuals, making it the best answer for a metric term for pressure. The other units are not metric SI units: a bar is a widely used metric unit but not SI (1 bar equals 100 kilopascals); psi is pounds per square inch and is imperial; Torr uses millimeters of mercury and is not metric. So the kilopascal aligns with the metric/SI convention used for pressures in many HVAC contexts.

Pressure is measured as force per area, and in the metric system the standard unit is the pascal, which is one newton per square meter. A kilopascal is simply 1,000 pascals and is the common metric unit you'll see on HVAC equipment and manuals, making it the best answer for a metric term for pressure.

The other units are not metric SI units: a bar is a widely used metric unit but not SI (1 bar equals 100 kilopascals); psi is pounds per square inch and is imperial; Torr uses millimeters of mercury and is not metric. So the kilopascal aligns with the metric/SI convention used for pressures in many HVAC contexts.

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