Electronics ELEI 101 – 4 Credits Basic HVAC Electricity ELEI 106 – 4 Credits D.C. Circuit Analysis Discusses the theories and applications of direct current (D.C.) electricity beginning with atomic theory and explores how current flows. The concepts and properties of voltage, resistance, work, power, and magnetism will be explained. Corequisite: MATH 082 or consent of instructor ELEI 107 – 4 Credits A.C. Circuit Analysis Discusses the theories and applications of A.C. electricity. Investigates alternating current generation, measurement, periodic waveforms, reactance, phasor quantities, impedance, power and power factor, network analysis, resonance, transformer theory and operation, and poly-phase systems. Three hours of lecture and two hours of lab a week one semester. Prerequisites: ELEI 106 and MATH 108 Lab Fee: $20.00 ELEI 110 – 2 Credits Electronics Assembly Technique ELEI 201 – 3 Credits Advanced HVAC Electricity Explores motors, controls, and other electricial devices and interpretation of more complex electricial schematic diagrams for a variety of applications. Two hours of lecture and two hours of lab a wee, one semester. Lab Fee: $25.00 ELEI 204 – 4 Credits Digital Circuit Fundamentals Discusses theory and operation of the basic building blocks of digital circuitry with emphasis on TTL and CMOS integrated circuit logic families; prepares for continued study of theory and operation of microprocessors and microcomputers. Three hours of lecture and one two hour lab a week for the duration of one semester. Prerequisite: MATH 161 ELEI 205 – 4 Credits Microprocessors & Microcmptrs ELEI 206 – 3 Credits D.C. Motor Theory and Controls Studies the theory and operation of D.C. motors and generators and components/systems used to control the operation of D.C. motors. Explains the principles of motor and generator action, series field, shunt field, and compound field. Two hours of lecture and two hours of lab a week for one semester. Prerequisites: MATH 161, ELEI 106, and ELEN 111 or consent of instructor ELEI 207 – 3 Credits A.C. Motor Theory and Controls Studies the theory, operation, and control of the most commonly used A.C. motors and alternators. Emphasizes the installation, maintenance, and troubleshooting of the motors and motor controls. Prerequisite: ELEI 107 or consent of instructor ELEI 208 – 3 Credits Microprocessor Interfacing ELEI 209 – 4 Credits Automatic Control Feedback Systems Integrates concepts into the design and understanding of a complete control system and discusses automatic control systems emphasizing positive and negative feedback. Explores the use of magnetic and operational amplifiers in automatic control systems and gain and control circuit stability. Prerequisite: ELEI 206 or consent of instructor ELEI 212 – 3 Credits Programmable Controllers Studies commonly used industrial programmable controllers and ladder logic emphasizing applications and troubleshooting of programmable controller systems. Provides hands-on experience in the lab portion of the course using PLC (programmable logic controller) software. 2 lecture hours, 2 lab hours per week. Prerequisite: ELEI 204 or consent of program director