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. American International Group, Inc., also known as AIG, is an American multinational insurance corporation with more than 88 million customers in 130 countries. As of 2015 AIG companies employed around 65,000 people. The company operates through three businesses: AIG Property Casualty, AIG Life and Retirement, and United Guaranty Corporation (UGC).