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How does a bimetal function?

Updated: 11/4/2022
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A bi-metal is constructed with two dissimilar metals bonded together. The expansion factor is different in each metal. When heat is applied the bi-metal will bend in the direction of the metal with the least amount of expansion factor.

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Q: How does a bimetal function?
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Related questions

What is the function of a choke coil?

It's bimetal so opens when warm releasing choke which richens mixture until warm enough to run without it.


Who invented the bimetal thermometer?

John Harrison


What is the bimetal mechanical thermometer?

The bimetal mechanical thermometer uses one end of a bimetallic coil connected to the housing of the device and the other end drives an indicating needle. The bimetal mechanical thermometer is often used in things like refrigerators, air conditioners and heat control.


What two metals make up a bimetal?

Brass and Iron


How can the bimetal strip be extended to have more travel per degree of temperature?

G


How does bimetal function?

A bi-metal is constructed with two dissimilar metals bonded together. The expansion factor is different in each metal. When heat is applied the bi-metal will bend in the direction of the metal with the least amount of expansion factor.


How can the bimetal strip be extended to have more travel per degree of temperature change?

G


A bimetal coil attached to a mercury bulb is an elelctrical contact system typically found in a?

thermostat


What does a bimetal thermometer do?

A bimetal thermometer is two strips of different metals that have been stuck together. because the two metals will have differing rates of expansion under heat, the strip will bend towards one side. if the thermometer is colder than standard temperature, the strip will bend towards the side with a higher expansion rate, and if it is hotter, than it will bend towards the metal with the lower expansion rate. Because the expansion is a fixed property of a metal, a bimetal thermometer will have a relative accuracy because of them.


What is the Functions of a choke?

It's bimetal so opens when warm releasing choke which richens mixture until warm enough to run without it.


What is the advantage of bimetal thermometer?

A biometallic thermometer measures temperature. It uses a differential thermal expansion of metals that are bonded together into a strip. Another name for these thermometers is differential thermometer.


A bimetal strip has two metals of different?

It depends on the properties you want. A good chart is provided by EMS at http://www.engineeredmaterialssolutions.com/6-clad_solutions.html that lists applications and the types of bonded material to use.