STRAIN GAGE Meaning and
Definition
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A strain gage, also known as a strain gauge, is a measurement device used to gauge or measure the strain, stress, or deformation of an object. It functions on the principle of the resistance change in an electrical conductor as it undergoes deformation or strain.
The strain gage consists of a thin foil or wire made from materials such as constantan or nickel-chromium alloy. This foil or wire is attached or bonded to the surface of the object being measured. When the object undergoes deformation, such as elongation, compression, bending, or twisting, the strain causes a change in the dimensions of the foil or wire, resulting in a change in electrical resistance.
The change in resistance is proportional to the strain or deformation of the object being measured. This resistance change is typically very small, and to measure it accurately, the strain gage is usually connected to a Wheatstone bridge circuit or a specialized instrument known as a strain indicator or a strain meter.
Strain gages have various applications in engineering and scientific fields. They are commonly used in structures, mechanical components, and machines to monitor and measure stress and strain levels. This information helps in understanding the behavior, strength, and performance of materials and structures under different loads and conditions. Strain gages are also utilized in load cells, pressure sensors, and other transducers to convert mechanical deformation or strain into measurable electrical signals.
Common Misspellings for STRAIN GAGE
- strain gaige
- strain gage
- strain gauge
- straingage
- atrain gage
- ztrain gage
- xtrain gage
- dtrain gage
- etrain gage
- wtrain gage
- srrain gage
- sfrain gage
- sgrain gage
- syrain gage
- s6rain gage
- s5rain gage
- steain gage
- stdain gage
- stfain gage
- sttain gage
Etymology of STRAIN GAGE
The word "strain gage" consists of two components: "strain" and "gage" (alternative spelling of "gauge").
The term "strain" originates from the Old French word "estreindre", which means "to press", "to tighten", or "to strain". It came from the Latin word "stringere", which also means "to bind tightly".
The term "gauge" comes from the Old North French word "galge", which refers to a measuring rod or pole. It can be traced back to the Old Norse word "gelgja", meaning "pole" or "rod".
When combined, "strain gage" refers to an instrument used to measure the strain or deformation in an object, typically used in engineering and scientific applications.
Similar spelling words for STRAIN GAGE
- strangled,
- strangler,
- strainer,
- strangles,
- strangler fig,
- string along,
- string up,
- star anise,
- stranglehold,
- stringently,
- stringham,
- strain gauge,
- starring,
- strained,
- stringency,
- strangeness,
- string tie,
- stringfield,
- strangulate,
- strange quark,
- Stromain,
- stranger,
- straying,
- straining,
- strangle,
- strainer vine,
- string bass,
- stringer,
- stringfellow,
- strangling,
- stirring,
- string line,
- string bean,
- strangely,
- stringent.
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