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.
A journeyman electrical lineman's wages are determined by such factors as his geographic location, employment and union membership. Hourly wages for a journeyman outside lineman with the Northwest Line were $44.73 as of February 2012, resulting in an annual wage of $93,038 for full-time workers.he national median annual income for all electricians was $49,320 as of May 2011, according to the BLS. The middle 50 percent earned between $37,570 and $65,260 per year. The top 10 percent made at least $82,680 per year, while the bottom 10 percent earned annual wages of $30,390.