GAUGE PRESSURE Meaning and
Definition
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Gauge pressure refers to the measurement of pressure relative to atmospheric pressure. It is a type of pressure measurement that quantifies the difference between the pressure exerted by a fluid or gas and the atmospheric pressure surrounding it.
To understand gauge pressure better, it is important to differentiate it from absolute pressure. Absolute pressure measures the total pressure exerted by a fluid or gas, including both the pressure exerted by the substance and the atmospheric pressure. However, gauge pressure only measures the difference between the substance pressure and atmospheric pressure, disregarding the atmospheric pressure itself. Thus, if the gauge pressure reads zero, it means that the substance pressure is equal to the atmospheric pressure at that specific location.
Gauge pressure is commonly used in various contexts and industries. For instance, it plays a significant role in weather forecasting by measuring the air pressure in the atmosphere. In engineering and physics, it is utilized to measure the pressure inside closed containers, tanks, or pipelines. Gauge pressure is also employed in the automotive industry to measure the pressure of fluids like oil, fuel, or coolant.
Overall, gauge pressure provides a valuable and practical approach to measure pressure differentials. By considering only the difference between substance pressure and atmospheric pressure, gauge pressure allows for precise monitoring and control of pressure variations in different environments.
Common Misspellings for GAUGE PRESSURE
- fauge pressure
- vauge pressure
- bauge pressure
- hauge pressure
- yauge pressure
- tauge pressure
- gzuge pressure
- gsuge pressure
- gwuge pressure
- gquge pressure
- gayge pressure
- gahge pressure
- gajge pressure
- gaige pressure
- ga8ge pressure
- ga7ge pressure
- gaufe pressure
- gauve pressure
- gaube pressure
- gauhe pressure
Etymology of GAUGE PRESSURE
The word "gauge" originates from the Old North French word "jauge", which means a measuring rod or standard. It can be traced back to the Late Latin word "gavia", meaning a rod or pole. Over time, "gauge" came to refer to any instrument or device used to measure or determine quantities.
The term "pressure" is derived from the Old French word "pression" and the Latin word "pressura", both meaning pressure or compression. The Latin word, in turn, is derived from the verb "premere", meaning to press.
Therefore, the etymology of the word "gauge pressure" combines the idea of measuring or determining with the concept of pressure or compression.
