In the _____________, an electric current sent through a junction of two dissimilar materials results in either a heating or cooling of the junction.

In the _____________, an electric current sent through a junction of two dissimilar materials results in either a heating or cooling of the junction. Correct Answer Peltier effect

In the Peltier effect, which is the inverse of the See-beck effect, an electric current is sent through a junction of two dissimilar materials results in either a cooling or heating of the junction. When the current flows in the direction of the potential drop of the junction, then the junction’s temperature decreases and thus has a refrigerating effect.

Related Questions

The bypass factor (B.P.F.) in case of sensible heating of air is (Where td1 = Dry bulb temperature of air entering the heating coil, td2 = Dry bulb temperature of air leaving the heating coil and td3 = Dry bulb temperature of heating coil)
The bypass factor, in case of sensible cooling of air, is given by (where td1 = Dry bulb temperature of air entering the cooling coil, td2 = Dry bulb temperature of air leaving the cooling coil and td3 = Dry bulb temperature of the cooling coil)