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.
June 1999. The foreign exemption is a provision of the Fair Labor Standards Act of 1938 (the Act or. FLSA), as amended, under which the minimum wage, overtime, and child labor provisions do. not apply to any employee who spends all hours of work in a given workweek in an exempt. area.