Continuing Education — Technology Continuing Education — Technology lationships in an alternating current circuit will be discussed. Prerequisite Electronic Technology 052 or equivalent. Five lectures. W (5) 055. Alternating Current Laboratory—The student will investigate circuits and principles discussed in Electronic Technology 054. Use of test instruments and shop procedure will be taught. Three laboratories. W (3) 056. Basic Electronic Circuits—Fundamental vacuum tube and transistor circuits, such as rectifiers, amplifiers, detectors, oscillators. Prerequisite: Electronic Technology 054. Five lectures. S (5) 057- Basic Electronics Laboratory—Principles and concepts discussed in Electronic Technology 056 will be experimentally investigated by the student. Three laboratories. S (3) 060. Wire Preparation—Soldering and wiring principles used in the electronic industry, including preparation of wire, wiring harnesses, cables, connectors, tie strips, lay-outs. Two laboratories A W S (2) 061. Electronic Assembly—Assembly and mounting of component parts into groups or lay-outs on mounting boards, brackets, tie points, chassis, as a whole or part of a sub-assembly. Two laboratories. A W S (2) 062. Special Projects—Special projects in electronics of interest of the student, such as Stereophonic, Hi-Fidelity, phono and tape system, amateur transmitters and receivers, citizen band equipment, etc. Operation, adjustment, and maintenance principles will be discussed in group and individual situations. The student should have sufficient background in electronics to carry on his project work with some supervision from the instructor. A W S Su (1) 065. Novice Amateur Radio Techniques—Basic principles and knowledge required to pass the FCC Novice Amateur Examination. Instruction in receiving and sending International Morse code and basic circuit applications. Two laboratories. Su (2) 066. General Amateur Radio Techniques—Basic Principles and knowledge required to pass the FCC examination for the General Class Radio Amateur's License. Instruction in sending and receiving International Morse Code, technical principles and FCC rules and regulations as they pertain to the general class license. Su (2) 386 INDUSTRIAL ELECTRICITY Courses of Instruction 181. Fundamentals of Electricity—Electron theory; Ohms law; series and parallel circuits; Kirchoff's law; work, power, torque, and transmission of power. (3) 182. Conductors and Magnetism—Current carrying capacity of conductors, voltage drop, and conductivity magnets and magnetic fields; reluctance, permeability and flux density; magnetic circuits and magnetic applications. (3) 183. Armature Winding—Voltage in a rotating coil; lap and wire winding; paths and multiplicity; selection of type of winding; slot, segments, coils, and pitch, and armature testing. (3) 184. Direct Current Motors, Generators and Controllers- Principles of the motor torque, power, and armature reaction; series, shunt, and compound motors; speed regulation and rotation of motors; construction of generators; methods of field excitation; commutation and commutating poles, series, shunt, and compound generators manual and magnetic controllers; low voltage and overload protection; dynamic braking and reversing controllers. (3) 185. Alternating Current and Circuits—Generation of a sine wave; average and effective values; vector representation; resistance, inductance, and capacity in series and parallel circuits; impedance, resonance, and power factor problems and correction; power and reactive power in AC circuits. (3) 186. Transformers and Polyphase Systems—Efficiency of transmission; transformer principles and construction; types of transformers; losses and efficiency; two- and three-phase systems; star and delta connections three-phase, four-wire systems; polyphase transformers and induction regulators. (3) 187. Alternating Current Motors—Rotating magnetic field, speed, torque and efficiency; types of AC motors; frequency and rotary converters, and stator windings. (3) 188. Alternators and AC Controllers—Revolving field alternators; frequency; types of windings; synchronizing and paralleling alternators, and field excitation and load. Across the line, drum, and reversing controllers; interlocks, limits, and low-voltage controls plugging and time-delay relays; compensators and multi-speed controllers. (3) 387