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.
Employees of theUnited States Foreign Service, however, are covered by the Foreign Service Act of1980, which requires mandatory retirement at age 65. That Act maintained amandatory retirement provision of the Foreign Service Act of 1946, but raised themandatory retirement age from 60 to 65. III. Profile of staff population potentially affected by a change inthe mandatory age of separation 12.