176 62. Alternating Current Circuits. Voltage, current, phase, and power relationships in A.C. circuits containing resistance, inductance and capacitance. Special emphasis is placed on resonant circuits. Prerequisite: Electronics 61. Five quarter hours. Winter. Dalley, Urie 68. Vacuum Tubes and Radio Receivers. Vacuum tubes and their application in basic circuits such as rectifiers, amplifiers, oscillators, etc. The applications of these basic circuits are applied to radio receiving circuits. Five quarter hours. Spring. Dalley, Urie 64. Transmitter Circuits. The electron tube and its associated components as used in transmitting circuits. Typical circuits and designs will be considered in detail with emphasis on adjustments and maintenance. Antenna design, installation and adjustments will be considered in connection with transmitters. Five quarter hours. Autumn. Dalley, Urie 65. Television Receiving Circuits. Television receiving circuits, control circuits, and power supplies. Five quarter hours. Winter. Dalley, Urie 66. Instruments, Measurements, and Servicing Procedures. Construction and use of all types of testing measuring equipment used in normal adjustment and maintenance work of radio, television and electronic equipment. Servicing procedures for all types of equipment are integrated with the use of the equipment into an overall working plan that can be used in servicing and maintaining all types of radio, television, and electronic equipment. Five quarter hours. Spring. Dalley, Urie 67. Antennas. Propagation of radio waves in space, transmission lines, antenna fundamentals, and design, installation, and adjustment of specific antennas for amateur and commercial use. Five quarter hours. Summer. Dalley, Urie Related 71. International Morse Code. Designed to acquaint the students with the character of the alphabet, numerals and simple punctuation. The student should be able to receive up to ten words a minute at the conclusion of this course. One quarter hour. Autumn, Winter, Spring. Dalley, Urie 72. International Morse Code. An intermediate course designed to increase the receiving speed from ten words a minute to about fifteen words a minute. The student also learns to send code with a "straight" key. One quarter hour. Autumn, Winter, Spring. Dalley, Urie 78. International Morse Code. An advanced course designed to increase sending and receiving speed to about twenty words a minute. Instruction and practice are given in message handling and use of the semi-automatic key. One quarter hour. Autumn, Winter, Spring. Dalley, Urie 177 DEPARTMENT OF INDUSTRIAL ARTS R. Best, C. B. Larson The Industrial Arts curriculum is designed to give the first two years of training toward a four-year program for a student who desires to teach Industrial Arts in the secondary schools of the state. Industrial Arts CURRICULUM Course Description Credit Basic Requirements Area Requirements Educational Requirements Recommended Electives English 1, 2, 3 Basic Communication 9 Health Education 1 Personal Hygiene 2 Orientation 1 or 11 Freshman Orientation 2 Physical Education 3 Approved Activities 3 Economics 1 Prin. of Economics 3 Life Science 1, 2 Prin. of Biology 9 Physical Science 1, 2 Integra, of Phys. Sci. 9 Psychology 1 Gen'l. Psychology 5 Art 1, 2 Elem. Design & Color 6 Industrial Arts 21-23 Mill & Joinery 10 Industrial Arts 7, 8 Welding 4 Mathematics 1 Interm. Algebra 5 Mathematics 3 Trigonometry 5 Mathematics 4 College Algebra 5 Tech. Educ. 92-94 Mech. Drawing 6 Industrial Arts 2 Bench Metal Work 3 Industrial Arts 5 Ornamental Iron 3 Industrial Arts 11 Plastics 2 Speech 3 Public Address 3 COURSES OF INSTRUCTION Industrial Arts 1. Sheet Metal Fabrication. Practice in the fundamental operations and tools processes of sheet metal work. Instruction is provided in the use of black iron, galvanizing iron, and bright tin; pattern development, and shop layout, cutting, soldering, seaming, riveting, wiring, etc. Two or three quarter hours. Autumn. Staff 2. Bench Metal Work. Metal work and training in the use of hand tools, bench metal work, and tool sharpening with elementary training in the drill press and engine lathe. Shop work which requires use of mathematics in machine shop problems and galvanized layout. Three quarter hours. Autumn, Winter, Spring. Staff 4. Forging. Training in the fundamental operations of forging such as shaping, bending, punching, hardening, tempering, and forge welding. The course gives background training which prepares the student for farm shop repair work. Two or three quarter hours. Spring. Staff 5. Ornamental Iron. Instruction in designing and making iron furnishings, fences, gates, grills, frills, and other objects from round, flat, square, octagon, angle, and other shapes of iron. Planishing,