When Bimetallic Is Heated?

When this bimetallic strip is heated, the brass expands more than the steel and the strip curves with the brass on the outside. If the strip is cooled, it curves with the steel on the outside. Bimetallic strips are used as switches in thermostats.

What happens when a bimetallic is heated?

The bimetallic strips are commonly used in thermostats. It is because the temperature change will bring the mechanical displacement in the metal. ... When the bimetallic strip is heated, the metal with higher thermal expansion will bend more. Thus they bend towards the metal having a lower thermal expansion.

When a bimetallic is heated the strip bends toward?

Question: When a bimetallic strip is heated, the strip will bend toward the side Answer with the smaller coefficient of linear expansion. with the higher temperature. with the larger coefficient of linear expansion.