A digital image is made up from a great number of pixels, each pixel having a specific numeric tonal value. Image contrast is determined by the number of tonal values available and image resolution is determined by the number of pixels available.
The Electrical Lineman Apprenticeship program is a selective admission program restricted to individuals who are employed in the electrical industry and are working for a participating employer.
Apprentices in the Northwest Line's Outside Electrical Lineman Apprenticeship receive an increase from 60 percent to 63 percent of a journey worker's wages after completing 1,000 hours of training. Those enrolled in the Northeastern Joint Apprenticeship program get a five percent pay raise after 1,000 hours.Wages for lineman apprentices at the TVA increase from $36,450 to $38,370 after completing their first step of training. first-year apprentice lineman's wages varies based on the program where he is enrolled. Starting wages for apprentices in the Tennessee Valley Authority's Lineman Apprentice Program are $36,450 per year.