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.
One of the hallmarks of the NJATC apprenticeship is its âearn while you learnâ blend of training, classroom style education and paid employment. An apprenticeship, whether through the NJATC or another entity, generally lasts three and half to four years whereupon the apprentice then becomes a lineman.