Electrical Maintenance Certificate

In this course the student will learn to apply the basic concepts of electricity and its use in industry. The student will study DC and AC sources and how circuit components react when under power. Topics will include Ohm's law, Kirchoff's Laws, circuit analysis, electrical measurements, current, voltage, resistance, power, power factor, inductors, capacitors and transformers.

Fundamentals of mechanical systems includes: introduction to mechanical fasteners, measuring instruments, motors, power transmissions systems. Other topics include: introduction to mechanical fasteners, sensors, and applications of sensors, and piping and piping installation. The laboratory experience consists of hands-on experiments designed to reinforce concepts presented. Contains demonstrations, lab projects and simulations.

Students will be taught the approved Occupational Safety and Health Administration (OSHA) curriculum for the 30-hour Voluntary Protection Program course on general industry standards. Subjects covered will include: hazard communications, lockout/tagout, machine guarding, electrical standards, hazardous and voluntary protection program compliance.

An introductory course in fluid power fundamentals, providing a study of system components including pumps, cylinders, valves, and various fluid circuits. Included is an introduction to hydraulic and pneumatic circuit analysis including symbols. Laboratory experience with components is also provided.

A study of industrial and commercial code specification. Students will learn selected electrical installation requirements along with some hands-on experience. Chapter 1-4 and Chapter 9 of the NEC, with voltage below 600 volts, will be the main focus of this course. This is an entry level course. Upon completion the student should work only under the direction of a qualified electrician

This course is a study of basic algebra, basic geometry, and an introduction to trigonometry. The class will review signed numbers and their operations, exponents, scientific notations, logarithms and systems of measurements. This class will also cover algebraic expressions and solving equations with one variable using shop problems and shop formulas and also will use shop problems for statements of comparison and mixture proportions. The basic geometry will cover points, planes, lines, polygons, triangles, circles and the application of these concepts. We will use key definitions in trigonometry to solve sides and angles of a triangle.

This course will cover the basic principles behind the operation of programmable controllers, the relationship between PC's and relay ladder logic, programming of PC's, and troubleshooting of programmable controller circuits. (TAG# OET022 CTAG# CTEET003)

This course covers plant single-phase and three-phase power distribution networks from the service substation, through the branch circuits to the loads. Topics include fault interruption, overcurrent devices, overvoltage protection, conduit types, conduit bending and pipefitting.

A study of the practical knowledge required to maintain and troubleshoot industrial control equipment properly by locating and properly identifying the nature and magnitude of a fault or error. This involves the understanding of electrical components, their symbols, and their relationships. Emphasis is placed on reading and understanding elementary ladder logic circuit diagrams based upon electrical standards, and above all else, promoting safety.

Essentials of hydraulics includes: hydraulic power, basic circuits, symbols and principles of pressure and flow, electro-fluid power, hydraulic troubleshooting, piping and piping installation. The laboratory experience consists of hands-on experiments designed to reinforce concepts presented. Contains demonstrations, lab projects and simulations.

This course covers an overview of DC and AC motors used in motion control and electronic devices and circuits used in DC and AC drives. Fixed output and phased controlled DC supplies needed for DC motor speed control and pulse width modulated (PWM) and variable frequency drive (VFD) inverters that provide AC motor speed control are also covered.

A study of the methods and devices used to control and protect DC and AC motors on industrial machinery. The student will understand, develop, interpret, and troubleshoot ladder diagram circuits. The student will gain experience of DC Series, Shunt and Compound motors, single-phase motors, 3- motors, Stepper motors, Servos, and universal motors. The student will learn about OSHA safety regulations regarding Lockout/Tagout procedures and safe shut down procedures. The student will also wire control circuits that utilize soft-start techniques and dynamic braking techniques.

This course offers an introduction to manufacturing methods and basic machine tool operation. Students will be provided the background needed to read and interpret technical drawings and proper use of a variety of inspection and measuring tools. Students will also develop and use shop documents such as job plans and blueprints. Lab activities include Soldering, Electroplating, CNC Engraving, Mold making, Polymer Resin and Sheet Metal fabrication. Diligent attention is given to safety in the modern manufacturing environment. OET010 Manufacturing Process.