Bimetallic Strip Thermostat Why Are Two Metals Needed When Making A Bimetallic Strip For A Home Thermostat?

Why are two metals needed when making a bimetallic strip for a home thermostat? - bimetallic strip thermostat

It takes two metals, and extend the contract with a different temperature.

inappropriate if two owners of a sandwich that behaves differently.

Not colder metal "1" of the contract and "metal 2" (for example), which means the side of the "Metal 1" will be shortened and the curves of Gaza. If it looks like enough to make a contact with a round and carefully put the heating on fills.

if you only have a metal that bend to expand and contract, but not