https://nursingschoolessays.com/wp-content/uploads/2019/12/logo1.png00adminhttps://nursingschoolessays.com/wp-content/uploads/2019/12/logo1.pngadmin2021-04-10 09:32:402023-12-10 16:11:43Large transformers, when used for some time, become very hot and are cooled by