Technology — Instrument Repair 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) Evening 189. 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) Evening 190. Industrial Electronics—Basic tube functions; types of emission; types of tubes, diodes, triodes, tetrodes, pentodes, and beam power tubes; replacement characteristics; amplifiers; am- plidynes oscillators; high frequency and dialectric heating; types of power tubes; electronic relays. (3) Evening 191. Welding Systems and Electronic Motor Control—Reducing current fluctuations; constant-voltage generators; arc, resistance, spot, and projection welding; control of welding ignitron tubes; non-synchronous and synchronous welders; constant heat, aluminum, magnetic, and capacitor; seam welding controls. (3) Evening 192. Automation and Instrumentation—Servo-mechanisms; amplifier circuits; capacitance control circuits; cathodery control circuits; counting circuits; measuring circuits; timing circuits; photo electric circuits; automatic control theory; miscellaneous industrial instruments. (3) Evening INSTRUMENT REPAIR PROGRAM The Instrument Repair Emphasis is a three quarter program designed to meet the needs of industry. Students interested in this program should be high school graduates or equivalent or eighteen years of age. They must meet the physical and aptitude requirements necessary to achieve in this area. Prerequisite classes relative to this program are not mandatory; however, one should have a working knowledge of mathematical principles and have a desire to work in the area of electronics. Certificates of skill proficiency will be issued for agreed upon achievement levels within the program. Technology — Related Technical Education (Example Only) First Quarter Second Quarter Courses Credits Courses Credits Electronic Technology 112, Electronic Tech. 140, 141 8 113 8 Engineering Graphics 215 3 Engineering Graphics 115 3 Related Tech. Educa. 115 5 Related Tech. Educa. 114 5 Electronic Tech. 122 5 Electronic Technology 121 .... 5 21 21 Third Quarter Courses Credits Electronic Technology 161 5 Electronic Technology 161 3 Electronic: Technology 123 5 Electronic Technology 129 3 — 16 ELECTRONIC ASSEMBLY Upon completion of this training, students will be able to work as electronic assemblers. COURSES OF INSTRUCTION PV090. Electronic Assembly—This course presents basic concepts and techniques of electronics assembly line production. The skills and knowledge acquired here are for assembly of electronic equipment, such as computers, movie and T.V. cameras and T.V. sets. Training includes wire preparation, soldering components, symbol identification, color code reading, harness tying, cleaning and repairing circuit boards, schematic reading, safety procedures and use of tools. (30 hrs./wk.) RELATED TECHNICAL EDUCATION Ronald Harris, Coordinator Related Technical Education offers service courses for students majoring in many areas of the School of Technology. COURSES OF INSTRUCTION 101. Shop Mathematics—Measurements, common and decimal fractions, square roots, surfaces, columns, capacities. Principles of algebra including simple equations. Principles of geometry and simple right triangle relationships. Four lectures. A W S (4) 328 329