Electronics repair technicians must be able to use mathematics to troubleshoot a wide range of problems.
The following sections of this BookRags Literature Study Guide is offprint from Gale's For Students Series: Presenting Analysis, Context, and Criticism on Commonly Studied Works: Introduction, Author Biography, Plot Summary, Characters, Themes, Style, Historical Context, Critical Overview, Criticism and Critical Essays, Media Adaptations, Topics for Further Study, Compare & Contrast, What Do I Read Next?, For Further Study, and Sources.
(c)1998-2002; (c)2002 by Gale. Gale is an imprint of The Gale Group, Inc., a division of Thomson Learning, Inc. Gale and Design and Thomson Learning are trademarks used herein under license.
The following sections, if they exist, are offprint from Beacham's Encyclopedia of Popular Fiction: "Social Concerns", "Thematic Overview", "Techniques", "Literary Precedents", "Key Questions", "Related Titles", "Adaptations", "Related Web Sites". (c)1994-2005, by Walton Beacham.
The following sections, if they exist, are offprint from Beacham's Guide to Literature for Young Adults: "About the Author", "Overview", "Setting", "Literary Qualities", "Social Sensitivity", "Topics for Discussion", "Ideas for Reports and Papers". (c)1994-2005, by Walton Beacham.
All other sections in this Literature Study Guide are owned and copyrighted by BookRags, Inc.
Modern life is powered by electricity, but electrical equipment sometimes breaks down. Electronics repair technicians can troubleshoot a piece of malfunctioning equipment and repair it. They can also test and maintain equipment to keep it from breaking down at all.
"Electronics" is a broad category, and electronics repair technicians find jobs in a number of settings and can pursue any range of specializations, including heating and air conditioning, home appliances, computers, and telecommunications, among others. Some electronics repair technicians even specialize in musical instruments such as electric guitars. While handson experience is important, most electronics repair technicians find that entry and advancement in the job market are easier if they have a strong math and science background in high school from classes such as physics, algebra, trigonometry, and calculus. It is also helpful to have a two-year degree in electronics technology from a community college or vocationaltechnical college. Such a program emphasizes not only electronics, but also applied mathematics and geometry. Although it is not mandatory, many pass an exam to be become certified.
Good electronics repair technicians have a firm grasp of the mathematics and physics of electricity. They have to measure and understand electrical charges, currents and amps, voltage, and resistance. They must be familiar with Ohm's law, which is the relationship between current, voltage, and resistance. An electronic repair technician should understand the structure and operation of electrical components, including resistors, capacitors, diodes, transistors, integrated circuits, and switches. In addition, they need to read and understand schematic diagrams, which visually present "outlines" of circuits, showing how electrical components connect.
Electronics repair technicians must be able to use mathematics to troubleshoot a wide range of problems.
Keller, Peter A. Electronic Display Measurements: Concepts, Techniques, and Instrumentation. New York: Wiley, 1997.
Nasar, Syed A. 3,000 Solved Problems in Electrical Circuits. New York: McGraw-Hill, 1992.