Warm t emper atures and long st orage times incre ase th e poss ibility o f relea se of res idua I stress in wa x pattern S. a. True b. Fal se

The correct answer is:<br /><br />a. True<br /><br />Warm temperatures and long storage times can indeed increase the possibility of release of residual stress in wax patterns. Residual stress is the internal stress that remains in a material after it has been subjected to external forces. In the case of wax patterns, which are used in processes like investment casting or injection molding, any residual stress in the wax can be released during the melting and pouring stages. This release of stress can lead to defects or irregularities in the final product. Therefore, it is important to control the temperature and storage conditions to minimize the release of residual stress in wax patterns.