steam-gauge
Definition
Noun: - Instrument for measuring steam pressure: A "steam-gauge" is a device that indicates the pressure of steam in a boiler or other closed system, typically used in engineering and industrial contexts.
Usage Examples
- (The instrument measured the pressure of steam inside the boiler.)
- (The device failing to show correct pressure could cause an accident.)
Advanced Usage
"to read the steam-gauge": to observe and interpret the pressure reading on the device.
- Before starting the engine, the technician read the steam-gauge carefully. (He looked at the gauge to see the pressure level.)
"steam-gauge pressure": the pressure shown on a steam-gauge, often measured in pounds per square inch (psi) or bars.
- The steam-gauge pressure reached 150 psi, indicating the boiler was fully operational. (The device displayed a specific pressure value.)
Variants and Related Words
Steam-gauge glass (n): the transparent tube or window on a steam-gauge that allows visual inspection of the pressure indicator.
- The steam-gauge glass cracked under extreme heat. (The glass part of the gauge broke.)
Pressure gauge (n): a broader term for any device measuring pressure, including but not limited to steam.
- A pressure gauge is used in many hydraulic systems. (A general instrument for pressure measurement.)
Synonyms
- Pressure indicator: a device that shows pressure levels.
- Boiler gauge: a gauge specifically fitted to a boiler to measure steam pressure.
Related Idioms
- Steam-gauge reading (idiomatic usage): a metaphorical reference to understanding the intensity or pressure of a situation.
- His anger was like a steam-gauge reading — ready to blow. (The pressure of his emotions was visibly high.)
Phrasal Verbs
- Steam-gauge off: to disconnect or remove the steam-gauge from a system (rare, technical).
- The maintenance crew steam-gauged off the old instrument for repair. (They removed the gauge from the boiler.)
Variations in Meaning
- In some contexts, "steam-gauge" may refer specifically to a dial-type gauge, as opposed to a digital or electronic pressure sensor.
- The old locomotive still uses a traditional steam-gauge with a needle and dial. (A mechanical, analog gauge.)