The accountant usually has a variety of administrative roles within a company's operations. In a smaller business, an accountant's role may consist of primarily financial data collection, entry and report generation.Middle to larger sized companies may utilize an accountant as an adviser and financial interpreter, who may present the company's financial data to people within and outside of the business.he accountant usually has a variety of administrative roles within a company's operations. In a smaller business, an accountant's role may consist of primarily financial data collection, entry and report generation.
There are three main advantages (that I can think of) for a cast iron block over an aluminum one: 1  Dimensional Stability: Aluminum grows more during the heating process than does iron. 2  No Cylinder Liners: If you ever want to rebuild an aluminum block where the cylinder liners are toast, they must be replaced.
A friend of mine is a metallurgist. He keeps his references over his desk. One is a book Cast Iron about 1 3/4 thick and another Properties of Cast Steel and its Alloys is even thicker - all in fine print and not many pictures. The question of cast iron Vs cast steel is a big one if approached from an engineering perspective connected with a product to be mass produced. Major castings for machine tools are cast iron for reasons of stability, self lubricity, and economy in machining.