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ELECTRICAL ENGINEERING TECHNOLOGY COURSE DESCRIPTIONS APRIL 13, 2005 ELEC 101 ELECTRIC CIRCUITS 1 Fall, 3 credit hours An introductory course stressing the understanding of basic concepts and principles of direct current and alternating current electricity. Students will analyze resistive, capacitive and inductive circuits and develop computational skills. Three hours lecture per week. ELEC 102 ELECTRIC CIRCUITS 2 Spring, 3 credit hours A continuation of Electric Circuits 1, stressing the understanding of concepts that involve impedance, resonance, transformers and three phase systems. Students will analyze circuits of various configurations and enhance computational skills. Three hours lecture per week. Prerequisite: Electric Circuits 1 (ELEC 101) or permission of instructor. ELEC 109 ELECTRIC CIRCUITS 1 LABORATORY Fall, 1 credit hour An introductory laboratory course stressing the understanding of basic concepts and principles of direct current and alternating current electric circuits by analyzing resistive, capacitive and inductive circuits through practical laboratory application. Students will also study circuits using circuit analysis software. Two hours laboratory per week. ELEC 111 DIGITAL CIRCUITS 1 Fall, 2 credit hours An introductory course designed to familiarize the student with basic logic circuits and techniques used in all modern digital systems. Topics include number systems, Boolean algebra, DeMorgans theorem, combinational logic circuits (AND, OR, INVERTER, NOR, NAND, exclusive OR, and NOR gates; adders and subtracters), TWOs compliment arithmetic, and introduction to sequential logic circuits (latches, flip-flops, counters and timers). Four hours laboratory per week. ELEC 129 ELECTRIC CIRCUITS 2 LABORATORY Spring, 1 credit hour A continuation of Electric Circuits 1 Laboratory, stressing the understanding of concepts that involve impedance, resonance, transformers and three phase systems. Students will study circuits of various configurations using practical laboratory application. Two hours laboratory per week. Prerequisite: Electric Circuits 1 Laboratory (ELEC 109) or permission of instructor. ELEC 131 ELECTRONIC CIRCUITS Fall, 4 credit hours Basic theory and circuit applications of silicon, germanium, zener, light emitting (LED) and Schottky diodes, bipolar and field effect transistors(FET) is presented. The student is introduced to Half wave and Full wave single phase DC power supplies and associated ripple filters. Zener and Active Voltage Regulators circuits are studied. The basic operation of Metal oxide Semiconductor Field Effect Transistors(MOSFET)is also presented. Basic types of bi-polar transistor AC amplifiers (CE,CB,CC) and their FET counterparts are discussed. Three hours lecture, three hours laboratory per week. Prerequisites: Electric Circuits 1 and Laboratory (ELEC 101/ELEC 109), Electric Circuits 2 and Laboratory (ELEC 102/ELEC 129), or permission of the instructor. ELEC 141 INDUSTRIAL CONTROLS Spring, 2 credit hours 2 A hands-on study of devices and systems used in the control of industrial machinery. The student is introduced to the theory and use of electromechanical control circuits by use of traditional hardwire circuits. The programming of the Allen-Bradley Micro LoGix 1000 type of programmable logic controller (PLC) is practiced. An introduction to sequencer systems that enable complex control and monitoring of machines is given. Emphasis is on learning the ability to program the equipment for effective control. Four hours laboratory per week. Prerequisite: Electric Circuits 1 and Laboratory (ELEC 101/109) OR Electricity (ELEC 261), Digital Circuits (ELEC 111) OR a basic electricity course (i.e. ELEC 261) with an introduction to three phase systems, basic logic gates, binary and hexadecimal number systems or permission of instructor. ELEC 161 ELECTRONIC FABRICATION Fall, 2 credit hours Stresses practical fabrication techniques used in electronic and communication industries. Procedures focus on the basics of hand soldering, wiring installing, testing and trouble shooting methods used in assembly and repair of electronic equipment. Topics include terminating voice, video, and data cables and also the design and fabrication of a single sided printed circuit board. One hour lecture, two hours laboratory per week. ELEC 201 ELECTRICAL DRAFTING Fall, 2 credit hour The study and practice of drawing standard electrical and electronic symbols, connection diagrams (point to point, highway, base-line); logic diagrams; schematic diagrams; elementary diagrams for industrial control circuits; one line diagrams. Introduction to computer drafting (AutoCAD). Four hours laboratory per week. Prerequisites: Industrial Controls (ELEC 141) or permission of instructor. ELEC 202 ELECTRICAL DESIGN Spring, 1 credit hour The continued study of proper drafting techniques. Projects include: substation conduit, grounding, layout plans; elementary power and control diagrams; engineering design problems with attendant use of handbooks and reference materials; and design consideration for safety, 3 environmental and legal issues. Continued use of CAD. Three hours laboratory per week. Prerequisite: Electrical Drafting (ELEC 201) or permission of instructor. ELEC 212 DIGITAL SYSTEMS Spring, 2 credit hours Formulation of logical expressions and their simplifications with the use of mapping is presented. Sequential logic circuits and the applications are studied. These include Flip-Flops, Digital Counters, Registers, Latches, Adders, Decoders and Encoders, Multiplexers and Demultiplexers, and Seven Segment Readouts. Semiconductor memories (Eproms, Earoms, and Prom and Drams, etc.) are studied along with application to microprocessors. Comparison of modern logic families used for integrated circuit fabrication. Analog to digital and digital to analog converters are also presented. Two hours lecture per week. Prerequisites: Digital Circuits (ELEC 111) or permission of instructor. ELEC 213 MICROPROCESSORS Spring, 3 credit hours The 8085 8-bit microprocessor instruction set and the internal hardware register structure are studied. The basic operations of the Fetch and Execute operations are examined. The student will generate several machine programs for interfacing input and output devices to the microprocessor. The PIC micro family or the STAMP family microcontrollers will be introduced to provide the student with hardware and software experience in working with these devices. The student will use a cross-assembler to generate the software programs to be written for the microcontrollers. The RS-232C Serial data transmission interface is also studied. A writing intensive course. Two hours lecture, three hours laboratory per week. Prerequisite: Digital Systems and Laboratory (ELEC 212/219) or permission of instructor. ELEC 219 DIGITAL SYSTEMS LABORATORY Spring, 1 credit hour Formulation of logical expressions and their simplifications with the use of mapping is presented. Sequential logic circuits and the applications are studied. These include Flip-Flops, Digital Counters, Registers, Latches, Adders, Decoders and Encoders, Multiplexers and 4 Demultiplexers, and Seven Segment Readouts. Semiconductor memories (Eproms, Earoms, and Prom and Drams, etc.) are studied along with application to microprocessors. Comparison of modern logic families used for integrated circuit fabrication. Analog to digital and digital to analog converters are also presented. Two hours laboratory per week. Prerequisites: Digital Circuits (ELEC 111) or permission of instructor. ELEC 221 ELECTRICAL ENERGY CONVERSION AND POWER SYSTEMS 1 Fall, 3 credit hours Integrates the basic principles of electrical power generation, transmission, distribution and utilization by industrial, commercial and residential users. Theory, operation and construction of alternators, transformers, transmission lines and various loads are presented. Included is a study of the characteristics of all aspects of a power system from DC machines to AC alternators; from normal operating conditions to fault conditions; protective and control schemes to harmonics; instrumentation and monitoring elements. Two hours lecture, three hours laboratory per week. Prerequisite: Electric Circuits 2 (ELEC 102) or permission of instructor. ELEC 222 ELECTRICAL ENERGY CONVERSION AND POWER SYSTEMS 2 Spring, 4 credit hours Continuation of Electrical Energy Conversion and Power Systems 1, to finish studying the different types of AC machines, transformers, and transmission lines. Discussion addresses environmental issues and concerns. All the work comes together in a group effort in building a demonstration displaying all aspects of an Electrical Power System. Students make individual presentations on various topics of related material employed by power companies and users. Three hours lecture and three hours laboratory per week. Prerequisite: Electrical Energy Conversion and Power Systems 1 (ELEC 221) or permission of instructor. ELEC 232 INDUSTRIAL ELECTRONICS 5 Fall, 4 credit hours The student is introduced to various electronic components and systems used in modern industry. Operational amplifier principles and applications including comparators (zero and non-zero crossing detectors ),voltage followers, inverting and non-inverting amplifiers. Subtraction, summing (mixer), difference and compound amplifiers and active filters. Operational amplifier circuits are configured to make up complex analog circuits. Examples of these include the temperature controller and the pulse width modulation technique of DC motor speed control. The importance of digital computers used in modern industrial processes is stressed. Thyristors, photosensitive devices, optically coupled devices, and timer control circuits and various transducers are introduced. Three hours lecture, three hours laboratory per week. Prerequisites: Electronic Circuits (ELEC 131) or permission of the instructor ELEC 243 COMPUTER AUTOMATED CONTROL SYSTEMS Spring, 2 credit hours An introduction to some of the control software systems in use in industry. The student is introduced to structured PIC 16f877 micro family programs to the extent that various control functions can be identified and modified. Memory addressed I/O and the relationship of memory location access (analog and digital) by a PIC microcontroller Program. Several computer interface for motor-control circuits including stepper motors are studied. One hour lecture, three hours laboratory per week. Prerequisite: Electronic Circuits (ELEC 131) ,Industrial Controls (ELEC 141), and Microprocessors (ELEC 213) or permission of instructor. 6