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.
Degrees. Education requirements for electrical engineers differ depending on the level of position being sought as well as the employer. However, electrical engineers usually need a four-year bachelor's degree in this field through a college or university.edian annual wages for electrical engineers in May 2008 were $82,160, according to the U.S. Department of Labor Bureau of Labor Statistics. Electrical engineers must meet several education requirements to succeed in this field.