Electronic devices are instruments used to control the movement of electrical currents for information processing and system control purposes. Prominent examples include diodes and transistors. Usually, electronic devices are thin, and can be grouped into packages called integrated circuits. Consumer Electronics is one sector in which innovation is increasingly taking place and needs the ability […]

Electrical design includes designing, developing , testing or managing electrical equipment production and installation, including lighting equipment, control systems , power delivery, fire and life protection systems , computer devices, and voice and data communication infrastructure. 120 volt service for lamps, switches, small appliances etc. is used in domestic applications. “220” volt service is used […]

An auto mechanic performs small truck and car maintenance, diagnostic tests, repairs, and inspections. They are working on engines, driving belts, transmissions, and electronic systems such as steering systems, brakes, and accident avoidance. A car service may involve up to 50 or more components, system checks and adjustments including: change of engine oil and/or replacement […]