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.
When severe weather takes down a line, they are the ones called to restore power. Wages for a first-year outside lineman apprentice vary based on the program. First-year apprentices in the Tennessee Valley Authority's Lineman Apprentice Program earn between $36,450 and $38,370 per year.Apprentices in the Northwest Line's Outside Electrical Lineman Apprenticeship are paid a percentage of a journeyman's wages, which was $44.73 per hour as of February 2012.hen severe weather takes down a line, they are the ones called to restore power. Wages for a first-year outside lineman apprentice vary based on the program. First-year apprentices in the Tennessee Valley Authority's Lineman Apprentice Program earn between $36,450 and $38,370 per year.