pressure gauge

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pressure gauge

The mechanic checks the pressure gauge on the air compressor.

Definition
  1. Noun:
    • A pressure gauge is an instrument or device used to measure and display the amount of pressure exerted by a fluid (such as a gas or liquid) within a closed system. It provides a visual indication, typically on a dial or digital screen, of the pressure level.
Usage
  • The word pressure gauge is a compound noun. It is used to refer to the specific measuring instrument itself.
  • It is often found in technical, industrial, mechanical, and scientific contexts.
  • Example: "Before starting the experiment, the scientist checked the pressure gauge on the gas cylinder."
Examples
  • Noun:
    • The mechanic attached a pressure gauge to the tire to check its air pressure.
    • A sudden drop on the boiler's pressure gauge indicated a possible leak.
    • All pressurized systems should be equipped with a reliable pressure gauge for safety monitoring.
Advanced Usage
  • "to read a pressure gauge": to interpret the measurement shown on the gauge.
    • Operators must be trained to correctly read the pressure gauge.
  • "pressure gauge reading": the specific value or measurement shown by the gauge at a given time.
    • The logbook recorded the pressure gauge reading every hour.
Variants and Related Words
  • Pressure gage: An alternative, less common spelling of "gauge".
  • Manometer: A specific type of pressure gauge, often one that uses a column of liquid to measure pressure difference.
  • Barometer: A pressure gauge specifically designed to measure atmospheric pressure.
  • Tire-pressure gauge: A pressure gauge designed for measuring the air pressure in vehicle tires.
Synonyms
  • Pressure indicator: A general term for a device that shows pressure levels.
  • Pressure meter: Another term for an instrument that measures pressure.
Related Phrases
  • Bourdon gauge: A common type of pressure gauge that uses a curved tube (Bourdon tube) which straightens under pressure to move a pointer.
  • Digital pressure gauge: A pressure gauge that displays the reading on a digital screen instead of an analog dial.
pressure gauge

The mechanic checks the pressure gauge on the air compressor.

Noun
  1. gauge for measuring and indicating fluid pressure

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