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.
If the announcement states that the vacancy is open to employees of the U.S. Embassy, U.S. citizen EFMs, EFMs, and Members of Household (MOH) â All Agencies, you MUST be a U.S. Embassy employee, EFM or MOH to apply.Other applicants will not be considered for these positions.he U.S. Embassy to the Netherlands is currently accepting applications for the employment opportunities listed below. All applications must be submitted through this website. We no longer accept mail-in or drop-off applications, except for newly arrived Eligible Family Members (EFMs) without Internet access.