APR 100M. Machine Tool Basics. 1 Credit.

Provides an overview in utilizing the Machinery's Handbook, safe work practices, safe clothing for personal safety, fire prevention in the shop, and hand tool safety. This course is also offered as MCH 100; a student who enrolls in this course a second time under either designator will be subject to the course repeat policy. Prerequisite: (WR 115 and RD 115) or IRW 115 and MTH 20 or equivalent placement. Audit available.

APR 101. LME: Electrical Theory Fundamentals. 3 Credits.

Covers electrical theory and math for computing the values of voltage, amperage, resistance and power. Also covers various types of electrical circuits (series, parallel, combination) when applying Ohm's Law. Introduces electrical safety, conductors, wire sizes and their application as per the American Wire Gauge (AWG) Table. The principles of voltage drop, efficiency and cost of electrical energy will also be covered. Audit available.

APR 102. LME: DC Motors. 3 Credits.

Covers the principles of magnets, magnetism and electromagnetism; AC/DC generators and the process of generating a voltage; DC motors and alternating current principles, including the components of an AC sine wave/ wave-form. Electrical safety, principles of inductance, inductive reactance, capacitance and capacitive reactance, various types of capacitors, capacitor testing and their use an industrial environment will also be discussed. Prerequisites: APR 101 or TE 9631. Audit available.

APR 103. LME: AC Motors & Transformers. 3 Credits.

Introduces the theory, construction, and application of transformers, three phase and single phase AC motors. Covers the theory and application of Delta wound and Wye wound motors and transformers. Includes Power Factor in electrical circuits, motor nameplate data, reading schematics, and electrical safety standards. Prerequisites: APR 102 or TE 9623. Audit available.

APR 104. LME: Luminaires & Equipment. 3 Credits.

Introduces lighting fundamentals and their application in the industrial environment. Also covers fuses, receptacles, wiring methods, blueprints, batteries and some solid state components related to their use. Prerequisites: APR 103 or TE 9633. Audit available.

APR 110M. Blueprint Reading for Machine Manufacturing. 3 Credits.

Covers dimensions, notes, threads, keys and fasteners, and spur gear terminology. Explores the interpretation of feature size, shape, location, special tolerances, finish treatments, and assembly instructions. This course is also offered as MCH 110B; a student who enrolls in this course a second time under either designator will be subject to the course repeat policy. Prerequisite: (WR 115 and RD 115) or IRW 115 and MTH 20 or equivalent placement. Prerequisite/concurrent: APR 100M or MCH 100. Audit available.

APR 115M. Geometric Dimensioning and Tolerancing I. 2 Credits.

Covers the use of geometric dimensioning and tolerancing (GDT) as specified by the American Society of Mechanical Engineers in specification ASME Y14.5-2009. Introduces the symbols, concepts, and basic use of these techniques for dimensioning and tolerancing used in standard industry practice. This course is also offered as MCH 115A; a student who enrolls in this course a second time under either designator will be subject to the course repeat policy. Prerequisite/concurrent: APR 110M or MCH 110B. Audit available.

APR 116M. Geometric Dimensioning and Tolerancing II. 2 Credits.

Continues to explore the use of geometric dimensioning and tolerancing (GDT) as specified by the American Society of Mechanical Engineers in specification ASME Y14.5-2009. Covers the symbols, concepts, and basic use of these techniques for dimensioning and tolerancing used in standard industry practice. This course is also offered as MCH 115B; a student who enrolls in this course a second time under either designator will be subject to the course repeat policy. Prerequisite/concurrent: APR 115M or MCH 115A. Audit available.

APR 120M. Machine Shop Math. 2 Credits.

Covers instruction and practice in working with whole numbers, fractions, decimals, formulas, and calculating simple and direct indexing in inch and metric systems. Introduces how to apply and use the inch/metric systems, dividing/index head, and formulas as they pertain to thread, gear, speed and feed, and taper calculations. This course is also offered as MCH 120; a student who enrolls in this course a second time under either designator will be subject to the course repeat policy. Prerequisite/concurrent: APR 100M or MCH 100. Audit available.

APR 121. Introduction to Electricity and Circuits. 3 Credits.

Covers general atomic theory, electron flow in conductors, calculations of Ohms law when determining the values of voltage, current, resistance and power in series, parallel and combination electrical circuits. Covers sizing and the application of conductors and the concept of Voltage Drop in electrical circuits. Audit available.

APR 121M. Manufacturing Processes I. 5 Credits.

Introduces machine shop safety and material removal operations. Covers basic part layout, drilling, manual milling, and manual lathe processes with an emphasis on production speeds and feeds. This course is also offered as MCH 121; a student who enrolls in this course a second time under either designator will be subject to the course repeat policy. Audit available.

APR 122. AC/DC Motors Principles. 3 Credits.

Covers the basic principles of alternating current, direct current, and electromagnetism as applied to generators, and alternating current and direct current motors, including the concepts of inductance, inductive reactance, capacitors, capacitive reactance, and their effects upon alternating current circuits. Prerequisites: APR 121 or TE 9610. Audit available.

APR 123. AC Theory for Motors and Transformers. 3 Credits.

Focuses on alternating current power distribution, transformers, motors, storage cells, solid state semiconductor devices, and Delta/Wye three phase motor winding connections as applied to the heavy industrial environment. Prerequisites: APR 122. Audit available.

APR 124. Electrical Systems Operations. 3 Credits.

Covers alternating current measure instruments, test equipment, advanced motor theory, blueprint reading, electrical related materials, AC systems, advanced transformer theory, lighting, grounding and bonding, contactors, relays and general installation requirements to meet code specifications. Prerequisites: APR 123 or TE 9612. Audit available.

APR 125. Electrical Circuits and Wiring Methods. 3 Credits.

Covers residential and commercial lighting, fixtures, and ballast in detail. Includes conductor selection, overcurrent, protection, motor maintenance, calculations, controls, troubleshooting, services, construction upgrades, wire methods, tagout, lockout and appliances. Covers series, branch, and parallel circuits in detail, and the basic use of a multimeter to check for voltage, current, and resistance. Prerequisites: APR 124 or TE 9613. Audit available.

APR 126. Electrical Systems Installation per NEC. 3 Credits.

Covers standby electrical systems, temporary electrical services, fire alarm systems, specialty systems, advanced controls, heat tracing, freezing protection, installation practices, and what constitutes a low voltage and limited energy circuit as per the NEC and the requirements for each. Prerequisites: APR 125 or TE 9614. Audit available.

APR 130M. Machine Shop Trigonometry. 2.5 Credits.

Introduces the rules, methods, and procedures for using trigonometry formulas that deal with the sides and the angles of right and oblique triangles to solve for the unknown parts. This course is also offered as MCH 130; a student who enrolls in this course a second time under either designator will be subject to the course repeat policy. Prerequisite/concurrent: APR 100M or MCH 100. Audit available.

APR 131. Refrigeration I. 2 Credits.

Covers refrigeration principles and different basic cycles which include heat transfer, temperature, and basic physics and gas laws. Lab includes the use of tools and instruments used for charging and evacuation and recovery methods. APR 131 and FMT 101 both cannot be taken for credit. Prerequisites: MTH 20; (WR 90 or IRW 90 or ESOL 262); (RD 90 or IRW 90 or ESOL 260). Audit available.

APR 132. Refrigeration II. 2 Credits.

Cover and analyze the operation of refrigeration system components. Includes compressors, condensers, evaporators, refrigerants and metering devices. Lab includes system components and compressor testing methods, focusing on charging, evacuation and recovery methods. APR 132 and FMT 102 cannot both be taken for credit. Prerequisites: APR 131 or FMT 101 or TE 9242. Audit available.

APR 133. Refrigeration III. 2 Credits.

Covers the operation of refrigeration HVAC systems, emphasizing maintenance and controls. Lab includes troubleshooting systems along with evacuation and charging techniques. APR 133 and FMT 103 cannot both be taken for credit. Prerequisites: APR 132 or FMT 102 or TE 9243. Audit available.

APR 141. LBME: Electrical Theory Fundamentals. 3 Credits.

Covers electrical theory and the calculations for the values of voltage, amperage, resistance and power. Covers various types of electrical circuits (series, parallel, and combination) when applying Ohm's Law. Introduces electrical safety, conductors, and wire sizes and the principles of voltage drop and efficiency. Prerequisites: Department permission. Audit available.

APR 142. LBME: Electrical Code. 4 Credits.

Covers specific, but not all, sections of the National Electrical Code (NEC), Oregon Administrative Rules (OAR), and Oregon Specialty Code (OESC). Assists LBME Apprentices in preparing for the Oregon state electrical exam. Covers how to navigate, interpret, and apply the NEC, OAR, and OESC. Includes definitions and requirements for electrical installations, identification and use of electrical conductors, circuit-protection, wiring methods, materials, and electrical safety standards. Provides practice exams for the Oregon electrical licensing exam. Prerequisites: APR 141 or Department permission.

APR 143. LBME: AC Motors and Transformers. 3 Credits.

Covers the theory, construction and application of single phase transformers and AC motors. Includes power factor in electrical circuits, motor nameplate data, reading schematics, capacitors, and resistors. Emphasizes electrical safety standards especially for Arc Blast and Arc Flash prevention and protection. Prerequisites: APR 142 or Department permission. Audit available.

APR 144. LBME: Luminaires, Switches and Equipment. 3 Credits.

Introduces lighting fundamentals and their application in both indoor and outdoor environments. Covers fuses, circuit breakers, receptacles, wiring methods, blueprints, batteries, solid state components, and occupancy sensors related to their use. Prerequisites: APR 143 or Department permission. Audit available.

APR 145. Safety for the Limited Building Maintenance Electrician. 0.5 Credits.

Provides comprehensive Limited Building Maintenance Electrician outreach safety training. Targets anyone involved in Limited Electrical industry and specifically targets safety directors, foremen, and field supervisors involved with the LBME License. Provides complete information on safety rules and regulations necessary or the LBME. Prerequisite: Department Permission.

APR 160. Introduction to Industrial Maintenance. 4 Credits.

Provides an overview of the responsibilities and expectations for the Millwright/Industrial Maintenance Technician at today's Industrial Worksite. Centers on the electrical, mechanical, fabricating, welding, machining, hydraulic, pneumatic and troubleshooting skill-set required in the Industrial workplace. Emphasizes safe work practices. Prerequisites: (WR 90 and RD 90) or IRW 90 and MTH 20 or equivalent placement and department permission. Audit available.

APR 160M. Drilling Machines and Operations. 2 Credits.

Covers setup, applications, parts, and operation of sensitive, upright and radial arm drill presses. Introduces commonly performed operations of drilling, reaming, counterboring, countersinking, spotfacing and tapping on various types of drilling machines used to produce part features to print specifications. This course is also offered as MCH 160; a student who enrolls in this course a second time under either designator will be subject to the course repeat policy. Prerequisite: (APR 100M or MCH 100) and (APR 121M or MCH 121). Audit available.

APR 162. Calculations for the Trades. 4 Credits.

Covers measurements and calculations used in industrial and commercial facilities settings. Includes linear and volume measurement methods using analog and digital tools and instruments including rulers, calipers, micrometers, and dial indicators. Focuses on the use of fractions, decimals, powers, roots, algebraic equations, geometry, and right angle trigonometry to perform calculations for equipment repair, maintenance, installation, and operation. Prerequisites: MTH 20 or completion of any course for which it is a prerequisite. Audit available.

APR 164. Industrial Blueprints & Schematics for the Trades. 2 Credits.

Introduces the array of blueprints, perspective drawings, and schematics found at an industrial worksite. Includes plumbing, process piping, structural, hydraulic, machining, sheet metal, welding, fabrication, electrical, and architectural prints, drawings, and schematics. Emphasizes interpretation of the specifications presented on prints, drawings, and schematics to specific types of industrial sites and equipment. Prerequisites: APR 162, and (WR 90 and RD 90) or IRW 90 and MTH 20 or equivalent placement or department permission. Audit available.

APR 166. Industrial Rigging. 2 Credits.

Covers the use of fiber rope, chain, slings, strapping, wire rope, and scaffolding when moving, repairing, and maintaining heavy industrial equipment and industrial site utilities. Includes applications to overhead cranes, tower cranes, mobile cranes, boom cranes, hoists, and fork lifts. Emphasizes safe work practices when rigging. Prerequisite: APR 164, and (WR 90 and RD 90) or IRW 90 and MTH 20 or equivalent placement or department permission. Audit available.

APR 168. Introduction to Bearings, Seals, and Lubrication. 3 Credits.

Introduces preventive and corrective maintenance of bearings and seals found in industrial equipment and at industrial facilities. Includes sleeve bearings, roller bearings, and sealing and lubrication practices for bearings and bearing races. Includes diagnosis, inspection, and repair. Emphasizes the use of equipment and lubricant manufacturers' specifications, equipment history, and equipment maintenance logs. Prerequisite: APR 166, and (WR 90 and RD 90) or IRW 90 and MTH 20 or equivalent placement or department permission. Audit available.

APR 170. Power Transmission Systems. 3 Credits.

Introduces the array of power transmission methods utilized in an industrial environment especially in manufacturing. Includes gearing and gear boxes, belt drives, magnetic couplings, direct couplings, chain drives, conveyor belts, vibration analysis, lubrication systems, predictive maintenance, planned preventive maintenance, corrective maintenance and troubleshooting. Emphasizes safety when working on or near industrial power transmission systems. Prerequisite: APR 168, and (WR 90 and RD 90) or IRW 90 and MTH 20 or equivalent placement or department permission. Audit available.

APR 172. Introduction to Hydraulics. 3 Credits.

Introduces the physical dynamics and properties of incompressible fluids and the practical application of fluid power principles involving pressure, flow and force to the hydraulic systems found at industrial worksites. Covers fundamental hydraulic schematics and circuits and the function of components including pumps, valves, cylinders, motors, reservoirs, actuators, fluid conductors, and valves. Introduces hydraulic instrumentation, specialized tools, troubleshooting, and maintenance. Emphasizes safety procedures and practices around high pressure hydraulic equipment. Prerequisite: APR 170, and (WR 90 and RD 90) or IRW 90 and MTH 20 or equivalent placement or department permission. Audit available.

APR 185M. Turning Machines and Operations. 4 Credits.

Covers setup, applications, parts and operation of various types of lathes. Introduces the commonly performed operations of drilling, reaming, counterboring, countersinking, spotfacing, tapping, maintaining/aligning, parallel turning, facing, filing, knurling, grooving, cutting radii, cutting tapers, and parting on various types of turning machines used to produce part features to print specifications. This course is also offered as MCH 185; a student who enrolls in this course a second time under either designator will be subject to the course repeat policy. Prerequisites: (APR 100M or MCH 100) and (APR 121M or MCH 121). Audit available.

APR 190M. Boring and Threading on the Lathe. 4 Credits.

Covers the setup, applications, and operations of boring on the lathe. Introduces the commonly performed operation of boring on various types of turning machines used to produce part features to print specifications. This course is also offered as MCH 190B; a student who enrolls in this course a second time under either designator will be subject to the course repeat policy. Prerequisite: (APR 100M or MCH 100) and (APR 180M or MCH 180). Audit available.

APR 200A. Pre-Apprenticeship. 3 Credits.

Includes Pre-Apprenticeship Construction Trade topics such as industry orientation, hazardous materials, general on-the-job questions, material handling, scaffolding, rigging, fire protection, hand and power tool use, fall protection, and electrical basics. Covers safety procedures that apply to each topic. Includes related terminology, task planning, methods and functions of construction, apprenticeship application process, program requirements, resume and interview skills. Recognized by the Oregon Bureau of Labor and Industry: Apprenticeship and Training Division's Council as an approved Pre-Apprenticeship program. Corequisites: APR 200B, APR 200C. Prerequisites: Placement in MTH 60 or higher or department permission. Audit available.

APR 200B. OSHA 30 for Pre-Apprenticeship. 3 Credits.

Covers the content of the OSHA 30-hour Construction Training course as a comprehensive safety program. Provides complete information on OSHA compliance issues. Corequisites: APR 200A, APR 200C.

APR 200C. Pre-Apprenticeship Hands-On Instruction. 2 Credits.

Offers hands-on experience performing safety procedures such as lockout/tagout and overhead protection as well as proper storage of equipment. Includes introductory hands-on experience with power and hand tools. Corequisites: APR 200A, APR 200B. Prerequisites: Placement in MTH 60 or higher or department permission. Audit available.

APR 200D. OSHA 30 General Industry. 3 Credits.

Covers the content of the OSHA 30-hour General Industry Outreach Training course as a comprehensive safety program. Provides complete information on OSHA compliance issues.

APR 201. Electrical Motor Controls. 2 Credits.

Provides knowledge and skills needed to design, install, maintain, service and troubleshoot electric motors. Focuses on the operation and installation of control systems, specifically motor starters and controllers. Covers electromagnetic controls, AC motors, and transformers. Includes lab activities using electrical test equipment to analyze electric motor control malfunctions. This course is also offered as ELT 201; a student who enrolls in this course a second time under either designator will be subject to the course repeat policy. Prerequisites: FMT 111 or APR 104 or department permission. Audit available.

APR 202. LME: Electrical Code Level I. 4 Credits.

Provides a working knowledge of the NEC. Assists LME apprentices in preparing for the state electrical exam. Topics include definitions, requirements for electrical installations, identification and use of electrical conductors, wiring, circuit-protection, wiring methods, materials, and electrical safety standards. Prerequisites: APR 104 or TE 9634. Audit available.

APR 203. LME: Electrical Code - Level II. 4 Credits.

Provides a working knowledge of the NEC. Topics include installation code requirements for the following: electrical equipment for general use such as motors, luminaries, air conditioners, cords, switchboards and panel boards. Also covers special occupancies which will assist students in locating and understanding electrical code requirements for hazardous locations such as gas stations, spray paint booths, aircraft hangars, health care facilities, places of assembly, theaters, manufactured buildings, mobile homes, temporary locations, etc. Electrical standards will be emphasized. Prerequisites: APR 202 or TE 9636. Audit available.

APR 204. LME: Electrical Code - Level III. 4 Credits.

Provides a working knowledge of the NEC. Assists LME apprentices in preparing for the state electrical exam. Topics include: Special Equipment including electric signs, cranes, hoists, elevators, electric welders, information technology equipment, pools, and foundations; Special Conditions including emergency systems, Class 1, 2, and 3, low voltage control circuits, fire alarm systems, and fiber optics; and Communication Systems. Covers State of Oregon statutes governing electrical installations, building code division administrative rules covering license requirements and responsibilities, State of Oregon amendments, supplemental code reference materials, safety standards and practice exams. Prerequisites: APR 203 or TE 9637. Audit available.

APR 205M. Vertical Milling Machines and Operations. 3.5 Credits.

Covers the setup, applications, and operations of the vertical milling machine. Introduces the commonly performed operations and uses of a variety of cutters, accessories, indicators, center/edge finder, clamping methods, and squaring a block of material on all 6 sides. Includes finding the edge of a work piece, drilling/threading a hole, performing circular cutting operations, and using the boring head to bore holes on manufactured parts to print specifications. This course is also offered as MCH 205; a student who enrolls in this course a second time under either designator will be subject to the course repeat policy. Prerequisite: (APR 100M or MCH 100) and (APR 121M or MCH 121). Audit available.

APR 221. Advanced AC Circuitry. 3 Credits.

Includes the theory of alternating current and power. Also includes alternating current, resistance in AC circuits, inductance and inductive reactance, capacitance and capacitive reactance, power factor correction, power in AC circuits, vector analysis and three phase connections and calculations. Prerequisites: APR 124 or TE 9615. Audit available.

APR 222. Hazardous Locations. 3 Credits.

Includes introduction to hazardous locations, Class I, II, III installations, commercial garages-repair and storage, aircraft hangers, gasoline dispensing and service stations, bulk storage plants, finishing processes and health care facilities. Prerequisites: APR 221 or TE 9616. Audit available.

APR 223. Motor Control Operations including PLC's. 3 Credits.

Reviews basic motor controls and progresses to moderately complex machine controls. Includes fundamentals of motor control, control of motor starting, control components, programmable controllers, pilot devices, control circuit diagrams, solid state logic and diagrams, development of control circuits and troubleshooting electrical controls. Prerequisites: APR 222 or TE 9617. Audit available.

APR 224. Electrical Code - Level I. 4 Credits.

Emphasizes the use and understanding of the National Electrical Code. Assists plant maintenance electricians in preparing for the state electrical exam. Topics include grounding, motors, wiring methods, overcurrent protection, branch circuits, calculations, feeders and specialty codes. Prerequisites: APR 223 or TE 9618. Audit available.

APR 225. Electrical Code - Level II. 4 Credits.

Emphasizes the use and understanding of the NEC. Topics include cable, raceway, busway, cablebus, switches, panel boards, lighting, heating equipment, transformers and the taking of practice exams. Prerequisites: APR 224 or TE 9619. Audit available.

APR 225M. Surface Grinding Machines and Operations. 2 Credits.

Covers the setup, applications, and operations of the horizontal spindle/reciprocating table surface grinder to produce parts at extremely close tolerances with improved surface finishes and accuracy. Introduces automatic grinder operations, required setups and operational sequencing, and grinding of angular surfaces on a work piece to print specifications. Covers grinding wheels and abrasives, selecting, balancing, and mounting the grinding wheel, and the methods/machines of surface grinding. This course is also offered as MCH 225; a student who enrolls in this course a second time under either designator will be subject to the course repeat policy. Prerequisite: APR 100M or MCH 100. Audit available.

APR 226. Electrical Code - Level III. 4 Credits.

Emphasizes the use of understanding of the NEC. Topics include code articles, OAR's, supplemental code reference materials, calculations and practice exams. Completion of the series prepares the student apprentice to become a licensed Manufacturing Plant Electrician Journey person. Prerequisites: APR 225 or TE 9620. Audit available.

APR 227. NEC Review and Exam Preparation. 3 Credits.

Assists and prepares the Electrical Professional and the Electrical Apprentice to take State of Oregon Electrical Licensing Examinations. Includes use of the National Electrical Code, Oregon Electrical Specialty Codes, and applicable Oregon Administrative Rules. Includes electrical calculations applicable to an examination and to the workplace. Recommended: WR 115, RD 115, and MTH 20 or equivalent placement test scores.

APR 230. National Electrical Code. 3 Credits.

Instructs the electrical professional where and how to find required information in the NEC book, demonstrates how the various articles work together to provide complete information on the NEC. Explains most Code articles (90 through 450) in detail. ELT 230 and APR 230 cannot both be taken for credit. Audit available.

APR 250B. Equity in the Trades. 4 Credits.

Introduces histories of inequity in the trades and strategies for positive change, with emphasis on the United States and Oregon. Prepares individuals for effective and inclusive leadership within the trades as advocates, allies, project managers, general contractors, or superintendents.

APR 259M. CNC Programming-Lathe. 5 Credits.

Introduces the basic programming skills used with Fanuc (G&M compatible) controlled CNC turning centers. This course is also offered as MCH 259; a student who enrolls in this course a second time under either designator will be subject to the course repeat policy. Prerequisites: (APR 100M or MCH 100), (APR 110M or MCH 110 or MCH 110B), (APR 160M or MCH 160) and (APR 205M or MCH 205). Audit available.

APR 260. Pneumatic System Operations. 4 Credits.

Covers the pneumatic systems used at today's industrial worksites for both control and process applications including system components. Covers the distribution of compressed air from different types of industrial air compressors including system components. Covers component and tubing sizing. Emphasizes component troubleshooting and repair, as well as working safely in proximity to a compressed air system. Prerequisite: APR 172, and (WR 90 and RD 90) or IRW 90 and MTH 20 or equivalent placement or department permission. Audit available.

APR 264. Mechanical Drive Alignment. 3 Credits.

Reviews fundamentals of bearings, shafts, belt drives, chain drives, sheaves, couplings and lubrication used for precise operation of heavy industrial equipment. Includes industrial torqueing, tensioning, and machine condition monitoring techniques. Covers precision alignment using analog instruments such as a straight edge and dial indicator. Covers precision alignment using digital instruments such as lasers. Includes vibration analysis. Emphasizes safety procedures while working near machinery, especially machinery with high speed rotating parts. Prerequisite: APR 260, and (WR 90 and RD 90) or IRW 90 and MTH 20 or equivalent placement or department permission. Audit available.

APR 266. Predictive Maintenance Technologies. 4 Credits.

Covers the theory and application of Predictive Maintenance (PdM) for heavy industrial equipment and machinery. Covers maintenance procedures that are based on regular monitoring of equipment and machinery condition rather than on regular, planned, time-interval maintenance procedures(PM). Includes the use of up-to-date monitoring technologies especially infrared thermometers, infrared thermal imaging, ultrasonic detection, high speed vibration analysis, and machine oil analysis. Includes data application to the creation of PdM Plans. Emphasizes OSHA safety procedures while collecting data or maintaining industrial equipment and machinery. Prerequisites: APR 264, and (WR 90 and RD 90) or IRW 90 and MTH 20 or equivalent placement or department permission. Audit available.

APR 268. Industrial Equipment Controls. 3 Credits.

Explores the array of manual, mechanical, electrical, electronic, electromechanical, and magnetic controls, switches, and feedback devices found at today's industrial worksites, manufacturing plants, and processing facilities. Includes both digital and analog controls, switches, and feedback devices. Covers troubleshooting, maintenance, repair, adjustment, replacement, and selection/installation. Introduces programmable logical control (PLC) strategies and programmable/integral/derivative (PID) control strategies. Covers control component function in a control system. Emphasizes safety when working on any industrial equipment control system. Prerequisites: APR 266, and (WR 90 and RD 90) or IRW 90 and MTH 20 or equivalent placement or department permission. Audit available.

APR 268M. CNC Programming-Mill. 5 Credits.

Introduces basic programming skills used with Fanuc (G&M compatible) controlled CNC machining centers. This course is also offered as MCH 268; a student who enrolls in this course a second time under either designator will be subject to the course repeat policy. Prerequisites: (APR 100M or MCH 100), (APR 110M or MCH 110 or MCH 110B), (APR 160M or MCH 160), (APR 205M or MCH 205). Audit available.

APR 272. Machining for Industrial Maintenance. 3 Credits.

Provides introductory level training in the practical application of machine manufacturing and fabrication technologies to the installation, repair, and adjustment of heavy equipment and machinery found at today's Industrial worksites. Covers the use of machinist's basic measuring tools such as the machinist's scale, combination square, depth micrometer, and vernier caliper. Covers the use of machinist's layout tools such as the divider, scribe, and prick punch. Introduces the use of turning machines for operations such as counterboring, grooving, and tapping; introduces the use of drilling machines for operations such as precise drilling, countersinking, and reaming; introduces the use of lathe and threading machines for operations such as head fabricating, cutting, chasing, and rolling for the forming of internal/external threads. Emphasizes safe work practices around hand and power fabricating tools of all kinds. Prerequisites: APR 268, and (WR 90 and RD 90) or IRW 90 and MTH 20 or equivalent placement or department permission. Audit available.

APR 274. HVAC, Steam & Hot Water Systems. 4 Credits.

Covers the practical application of the laws of thermodynamics and heat transfer to operating, maintaining, and repairing hot water, steam, chilled water, refrigeration, heating, ventilating, and air conditioning systems found in todays industrial facilities, manufacturing plants, and processing plants. Includes the physical properties of water and refrigerants. Includes operation and servicing of controls and components of these systems. Includes chemical water treatment for boilers, chillers and cooling towers. Emphasizes achieving optimal energy use for thermal systems operation. Emphasizes safe work practices around thermal systems. Prerequisites: APR 272, and (WR 90 and RD 90) or IRW 90 and MTH 20 or equivalent placement or department permission. Audit available.

APR 278M. CNC Operation - Mill. 4 Credits.

Introduces basic operation and setup used with Fanuc (G&M compatible) controlled CNC machining centers. This course is also offered as MCH 278; a student who enrolls in this course a second time under either designator will be subject to the course repeat policy. Prerequisites: APR 268M or MCH 268. Audit available.

APR 279M. CNC Operation - Lathe. 4 Credits.

Introduces basic operation and setup used with Fanuc (G&M compatible) controlled CNC turning centers. This course is also offered as MCH 279; a student who enrolls in this course a second time under either designator will be subject to the course repeat policy. Prerequisite: APR 259M or MCH 259. Audit available.

ELT 110. Introduction to Residential Electrical Wiring. 3 Credits.

Introduces the novice electrician to the principles, practices and methods applied to electrical wiring in residences. Includes wiring to requirements of the National Electrical Code (NEC) and Oregon Specialty Codes. Emphasizes electrical safety practices per the NEC and OSHA. Audit available.

ELT 120. OSHA 10 Hour Safety Training. 1 Credit.

Introduces OSHAs General Duty Clause 5(a)(1) General Safety and Health Provisions, Competent Person, Qualified Person, Health Hazards in Construction, Electrical, Fall Protection, Stairways and Ladders, Scaffolding, Motor Vehicles, Hand & Power Tools, and Excavations. Awards a 10- hour General Industry - Outreach Completion Card from OSHA. Audit available.

ELT 125. Basic Programmable Logic Controllers. 2 Credits.

Covers the complete operation of a variety of programmable logic controllers (PLC). Includes basic applications, operations, and programming of PLCs with the primary emphasis on programming using a computer. Recommended: FMT 111. Audit available.

ELT 126. Intermediate Programmable Logic Controllers (PC Based). 2 Credits.

Presents advanced features of programmable logic controllers. Includes designing, monitoring, and editing programs with practical, hands-on experience. Prerequisite: ELT 125 or TE 9126. Audit available.

ELT 201. Electrical Motor Control. 2 Credits.

Provides knowledge and skills needed to design, install, maintain, service and troubleshoot electric motors. Focuses on the operation and installation of control systems, specifically motor starters and controllers. Covers electromagnetic controls, a variety of AC motors, and transformers. Includes lab activities using electrical test equipment to analyze electric motor control malfunctions. This course is also offered as APR 201, a student who enrolls in this course a second time under either designator will be subject to the course repeat policy. Prerequisites: FMT 111 or APR 104 or department permission. Audit available.

ELT 204. Adjustable Speed Drives. 2 Credits.

Covers theory, operation, installation, and maintenance of adjustable speed motor drives. Introduces drive applications and selection for use in industrial, utility, and commercial structures. Prerequisites: Placement in MTH 20 or higher; (WR 80 or ESOL 252) and (RD 80 or ESOL 250) or equivalent placement. Audit available.

ELT 210. Advanced Residential Electrical Wiring. 3 Credits.

Continues the skill set, knowledge, and application of wiring methods developed in ELT 110 - Introduction to Residential Electrical Wiring. Incorporates advanced wiring practices, materials, circuitry, wiring diagrams, devices, types of conduit, and electrical trouble shooting. Emphasizes electrical safety practices per the NEC and OSHA. Prerequisites: ELT 110. Audit available.

ELT 220. OSHA 30 Hr Safety Training. 3 Credits.

Emphasizes safe working environments for employees who have compliance and training responsibilities. Covers establishing employee protection programs including how to inform and train employees properly. Introduces OSHA standards; general safety and health provisions; health hazards in construction; stairway, scaffolding, and ladder safety; some motor vehicle safety; safe materials handling; hand and power tool safety; fire protection and excavations; confined space entry; fall protection; personal protective and lifesaving equipment; and general electrical safety. Awards a 30 hour OSHA safety card upon successful completion of the OSHA standards for the course. Audit available.

ELT 225. Advanced Programmable Controllers, PC Based. 2 Credits.

Covers the highly advanced features of programmable logical controllers (PLC). Includes advanced design, monitoring, troubleshooting, and editing techniques coupled with practical, hands-on experience. Focuses on the use of Allen Bradley Micro-Logic 1100 Series PLCs using a PC for programming. Prerequisites: ELT 126 or TE 9121. Audit available.

ELT 230. National Electrical Code. 3 Credits.

Instructs the electrical professional where and how to find required information in the NEC book and demonstrates how the various articles work together to provide complete information on the NEC. Explains most Code articles (90 through 450) in detail. ELT 230 and APR 230 cannot both be taken for credit. Audit available.