Electronics and Electricity

This program presents both the theory of electric circuits and basic practical methods of managing circuits safely. The benefits and dangers of ground circuits are investigated, together with safety devices such as fuses and ground fault interrupters. The concept of electric resistance is introduced. Specific modules include Completing a Circuit, Fuses, Circuit Breakers, Ground Circuits, Ground Faults, Ground Fault Interrupters, Resistance, and Electrical Resistance. Correlates to all National CTE Organizational Standards (including the provisions of the Perkins Act). A viewable/printable instructor's guide is available online. A Shopware Production. (27 minutes)

This program explores how electric energy became an essential tool with the advent of electricity storage, allowing the flow of current to do useful work. Conductors and insulators, voltage, and current are defined and examined, using a water flow model to help ensure understanding. The difference between electron flow and current flow models is explained, and the nature of direct and alternating current (both one- and two-phase) is developed. Specific modules include Tapping a Source, Conductors and Insulators, Direction of Flow, Potential Difference, Measuring Voltage, Measuring Current, Alternating Current, and AC Voltage. Correlates to all National CTE Organizational Standards (including the provisions of the Perkins Act). A viewable/printable instructor's guide is available online. A Shopware Production. (26 minutes)

This program looks at physics principles behind AC and DC generators. The relationship between a changing magnetic field and the induction of electric current is examined. A hand rule is introduced to predict the generator effect in a linear length of conductor exposed to a changing magnetic field. The behavior of a rotating coil in a magnetic field leads to the practical construction of an AC motor. Split-ring commutator generators are introduced, as well as the more common alternator as a means of generating DC electricity. Specific modules include Generating Electricity, Inductors, Generator Left-Hand Rule, Generator Electromotive Rule, AC Generators, and DC Generators. Correlates to all National CTE Organizational Standards (including the provisions of the Perkins Act). A viewable/printable instructor's guide is available online. A Shopware Production. (20 minutes)

This Science Screen Report examines the production, transportation, and consumption of electricity. Using the Hoover Dam as an example of efficient hydroelectric power generation, the program illustrates how transformers raise or lower voltage to manageable levels and how electricity is specifically channeled to illuminate buildings, power devices, and propel vehicles. Vital electrical concepts are discussed, including the difference between alternating and direct current, the advantages of neon over filament bulbs, and the definitions and significance of ohms, volts, and amperes. A viewable/printable instructor's guide is available online. Correlates to National Science Education Standards. Produced in association with the Accreditation Board for Engineering and Technology and the Junior Engineering Technical Society. (18 minutes)

This video uses 3-D animation and live action to make basic electrical circuits come to life. The properties of series, parallel, and series-parallel circuits are easy to grasp when you can see the electrons flow through each circuit leg in each circuit type. Ohm's Law is illustrated with animated pie charts and basic calculations that isolate each section of the circuit. A must for introductory electricity-electronics, auto mechanics, and technology courses. A viewable/printable instructor's guide is available online. A Shopware Production. (17 minutes)

This live-action video introduces the basics of electricity. Computer animation adds interest and excitement as the video comes to life in its coverage of atoms, conductors, insulators, free electrons, voltage, current, resistance, magnetism, attraction-repulsion, electromagnets, a simple circuit, and other electrical principles. Ideal for courses in electricity, physics, science, automotive, and technology. A viewable/printable instructor's guide is available online. A Shopware Production. (18 minutes)

This video looks at common automotive electrical problems. It covers how to use a DVOM to check continuity, voltage, resistance, and amperage; inspect, test, and replace fusible links, circuit breakers, and fuses; and work on batteries and alternators. Don't get a shock-develop a well-grounded knowledge of electricity. A viewable/printable instructor's guide is available online. Correlates to the standards for the Collision Repair and Refinish Technician Training Certification Program, from the National Institute for Automotive Service Excellence and the National Automotive Technicians Education Foundation. A Shopware Production. (20 minutes)

Those who work with electricity encounter many hazards, including electric shock and electrical fires. This video details safety procedures for these hazards as well as protection of electrical instruments and solid-state devices. An excellent overview for those who work with electricity and as a general safety video for everyone. (21 min.) A Meridian Production.

Updated for 2009! This seven-part series uses cutaways, animated component builds, diagrams, close-ups of parts, and footage of auto techs doing tests and making repairs to illustrate the operation and servicing of automotive electrical systems. Includes information on both late-model and older-style vehicles. Viewable/printable instructor's guides are available online. Correlates to National CTE Organizational Standards (including the provisions of the Perkins Act). A Shopware Production. 7-part series, 10-17 minutes each.

Students learn to use a systematic approach to locate electrical problems: know the circuit, isolate the problem, test components, fix the problem, and retest the circuit. Viewers also learn about common problems found in resistors, capacitors, relays, circuit breakers, motors, and other components. A viewable/printable instructor's guide is available online. A Shopware Production. (20 minutes)

Once your students have taken the tour and seen what the skilled construction trades have to offer, they will want to know more about specific jobs that may interest them. This fast-paced program provides a concise profile of electricians, looking at educational background, apprenticeships, salary, and the work itself. (13 minutes)

This ten-part series provides a comprehensive video guide to the study of electronics, ranging from the fundamental laws and principles of electricity at the atomic level to troubleshooting and repair of electronic components. Lively computer animation and hands-on demonstrations make these videos an ideal resource for the classroom. Viewable/printable instructor's guides are available online. A Shopware Production. 10-part series, 18-24 minutes each.

This program traces the relationship between magnetism and electricity from the first accidental discovery of induced current. The concepts of electric and magnetic fields are introduced and their representation explored. The features of coils and solenoids are examined to develop the construction of practical electromechanical devices such as solenoid switches and electromagnets. Hand rules are introduced to help determine the alignment of currents and fields. Specific modules include Electric Fields, Magnetism, Magnetic Fields, Electromagnetism, Left-Hand Rule, Electric Coils, Solenoids, Solenoid Switches, and Electromagnets. Correlates to all National CTE Organizational Standards (including the provisions of the Perkins Act). A viewable/printable instructor's guide is available online. A Shopware Production. (21 minutes)

Mastery of electrical concepts and laws is necessary to any understanding of physics and its applications. This powerhouse series-eight engaging programs covering all the essentials of electricity-is hands-on enough for both the electrical shop and the physics lab and theoretical enough for use in the science classroom. Filled with outstanding 3-D animations, Electricity: A 3-D Animated Demonstration makes the principles of electricity easier to understand and discuss. Future electricians and electrical engineers will both benefit from this valuable educational tool. Viewable/printable instructor's guides are available online. Correlates to all National CTE Organizational Standards (including the provisions of the Perkins Act). A Shopware Production. 8-part series, 18-34 minutes each.

Viewers learn tricks of the trade" for finding and correcting electronic faults. Clear and precise examples show how to evaluate permanent, intermittent, parameter, and logic faults. Reseating circuit boards, power supply testing, transistor testing, and IC diagnosis tips are also shown. A viewable/printable instructor's guide is available online. A Shopware Production. (24 minutes)"