Questions|Bimetallic Strip

Examples||Bimetallic strip

Measurement OF Length by Scale || Bimetallic Strip

For each of the equation four choices have been provided .select the correct alternative Bimetallic strip works on the principal of ______

What is a bimetallic strip? Where is it used?

Two metal strips that constitude a bimetallic strip must necessarily differ in their.

Two metal strips, each of length l and thickness d at temperature T_(0) are riveted together so that their ends coincide. One strip is made of metal A having a linear coefficient alpha_(B) where alpha_(A)gtalpha_(B) . When this bimetallic-strip is heated to a temperature (T_(0)+DeltaT) , one strip becomes longer than the other and the bimetallic strip bends into an arc of a circle. What is the radius of curvature R of the strip ?

Figure. Shows the graphs of elongation versus temperature for two different metals. If these metals are employed to form a straight bimetallic strip of thickness 6 cm and heated, it bends in the form of an arc, the radius of cuvature chaging with temperature approximately as shown in the figure. The linear expansivities of the two metals are

When a bimetallic strip is heated, it