True stress and Engineering stresses are a bit different. Consider the figure showing stress-strain relationships of a mid-steel. **image source-R.C.Hibbeler-Mechanics of Materials 8th Edition. The above figures are the stress vs. strain graph of a mild steel in a tension test experiment.
KFC (short for Kentucky Fried Chicken) is a fast food restaurant chain that specializes in fried chicken and is headquartered in Louisville, Kentucky, in the United States.anders identified the potential of the restaurant franchising concept, and the first Kentucky Fried Chicken franchise opened in Utah in 1952. KFC popularized chicken in the fast food industry, diversifying the market by challenging the established dominance of the hamburger.
The company is a subsidiary of Yum! Brands, a restaurant company that also owns the Pizza Hut and Taco Bell chains. KFC was founded by Harland Sanders, an entrepreneur who began selling fried chicken from his roadside restaurant in Corbin, Kentucky, during the Great Depression. Sanders identified the potential of the restaurant franchising concept, and the first Kentucky Fried Chicken franchise opened in Utah in 1952. KFC popularized chicken in the fast food industry, diversifying the market by challenging the established dominance of the hamburger.