Continuing Education Continuing Education 031. Rug Making—New techniques of braiding and joining rugs. Emphasis on color, selection of design, shape, and material. (1). 032. Home Furnishing and Decoration—Principles of art in the furnishing of the home and in selecting colors, carpets, window decoration, furniture, and accessories. (1). 040. Family Relationships—Interpersonal relationships within the family; discussion of basic needs, values, goals, and patterns of behavior. (1). 041. Education for Marriage and Family Living—Designed to help men and women understand attitudes and relationships in marriage and to develop an appreciation for enriched family life. Includes a study of personality and successful adjustments in marriage. (1). 042. Child Guidance—Growth and development of the child and his relationship with his family, peers, and teachers from infancy through adolescence. (1). Department of Secondary Education Education 015—Improvement of Instruction. A course designed for persons who instruct in business and industry. (1-5) THE SCHOOL OF TECHNOLOGY AND TRADE-TECHNICAL EDUCATION The School of Technology and Trade-Technical Education offers many general courses in the Departments of Automotive Engineering Technology, Electronics Engineering Technology, Industrial and Manufacturing Engineering Technology and Institute of Trade-Technical Education and also in the Areas of Technical Education and Trade Education. Many courses listed in the day section of the catalog will be taught in the Division of Continuing Education. In addition, the following courses may be offered: INDUSTRIAL ELECTRICITY Courses of Instruction 81. Fundamentals of Electricity—Electron theory; Ohms law; series and parallel circuits; Kirchoff's law; work, power, torque, and transmission of power. (3). 82. 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). 83. Armature Winding—Voltage in a rotating coil; lap and wave winding; paths and multiplicity; selection of type of winding; slot, segments, coils, and pitch, and armature testing. (3). 84. 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). 85. 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). 86. 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). 87. Alternating Current Motors—Rotating magnetic field, speed, torque and efficiency; types of AC motors; frequency and rotary converters, and stator windings. (3). 88. 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). 89. Electrical Instruments—Permanent magnet, electro- dynamic, iron vane inclined coil, and induction-type instruments ; sensitivity and connection of instruments; types of indicating meters; watt hour and reactive power indicating and intergrading meters; meter shunts, resistors, and reactors. (3). 90. Industrial Electronics—Basic tube functions; types of emission; types of tubes, diodes, triodes, tetrodes, pentodes, and beam power tubes; replacement characteristics; amplifiers; amplidynes oscillators; high frequency and dialectric heating; types of power tubes; electronic relays. (3). 91. Welding Systems and Electronic Motor Control—Reducing current fluctuations; constant-voltage generators; arc, resistance, spot, and projection welding; control of welding igni- 350 351