Quiz 21:

(Q21.1) Describe the correlation between the up-take and release of heat and the corresponding changes of the thermodynamic state of the sample?

(Q21.2) Describe different types of phase transitions?

(Q21.3) Describe the principle of differential thermal analysis?

(Q21.4) Which test conditions can influence the results of the DTA?

(Q21.5) How are the results dependent on parameters like heat conductivity, temperature conductivity, density, geometry of samples, sample weight, and latent heat of reactions.