Photo Credit: Sgt. 1st Class Phillip Eugene 80th Training Command Public Affairs
Sgt. 1st. Class Michael Merrit, an instructor at Regional Training Site-Maintenance Fort Indiantown Gap Pa., shows Spc. Elayne Serrano, 145th Surface Maintenance Company, and Sgt. George Plight, 1729th Forward Support Medical Company, how the pins on an electrical relay are labeled, during a the trouble shooting portion of a Power Generation Repair Course, Jan. 11, 2013.