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.
ï·ï  3Â½ years of experience as a journeyman lineman for an electric utility, electric cooperative, municipally owned utility, or elec-. trical contractor in this state. When your experience has been approved, the agency examination provider will mail you a postcard with information on how to. schedule your examination.