The camshaft. The valve train consists of the valves and a mechanism that opens and closes them. The opening and closing system is called a camshaft. The camshaft has lobes on it that move the valves up and down, as shown in Figure 5. Most modern engines have what are called overhead cams.
A Foreign Service Officer (FSO) is a commissioned member of the United States Foreign Service. As diplomats, Foreign Service Officers formulate and implement the foreign policy of the United States.
American International Group, Inc. â also known as AIG â is an American multinational insurance corporation with more than 88 million customers in 130 countries.AIG companies employ over 64,000 people in 90 countries.The company operates through three businesses: AIG Property Casualty, AIG Life and Retirement and United Guaranty Corporation (UGC).IG companies employ over 64,000 people in 90 countries. The company operates through three businesses: AIG Property Casualty, AIG Life and Retirement and United Guaranty Corporation (UGC).