Tracing Emfs in Building Wiring and Grounding

Tracing Emfs in Building Wiring and Grounding PDF Author: Karl Riley
Publisher: Createspace Independent Publishing Platform
ISBN: 9781469902012
Category : Electric currents
Languages : en
Pages : 0

Book Description
A link between power line magnetic fields and childhood leukemia was revealed in a 1979 health study. More studies in the U.S. and Europe supported these findings, including links to other diseases. But when careful measurements were made in schools, offices and residences it was found that most high magnetic fields in buildings were caused by certain common wiring errors, as well as by electric currents on water pipes due to grounding practices. Karl Riley pioneered a successful method of tracing high magnetic fields to the site of the error. A simple correction clears the field. Though his clients in 17 states may see him as an electrical Sherlock Holmes, he follows a simple, logical measurement sequence which leads him inevitably to the spot where the error was made. Correction is simple and obvious. His entire diagnostic method is spelled out in this book, for the use of electricians or technically inclined home owners.

Electrical Safety in the Workplace

Electrical Safety in the Workplace PDF Author: Ray A. Jones
Publisher: Jones & Bartlett Learning
ISBN: 9780877654520
Category : Education
Languages : en
Pages : 336

Book Description
NFPA's far-reaching Electrical Safety in the Workplace teaches individuals safe work procedures and provides companies with a process for defining and implementing effective electrical safety programs. The text draws on the authors' 35 years of experience in developing corporate standards and procedures and electrical safety programs, and is up-to-date with the 1999 NEC(R) and NFPA 70E: Electrical Safety Requirements for Employee Workplaces. Chapters cover critical information about electrical hazards and hazard analysis, explain risk exposure management, and discuss NFPA codes and documents published by OSHA, NEMA, UL, and ANSI. Concepts applicable to both commercial and industrial activities include: persuasive statistics on the benefits of electrically safe workplaces, plus proper practices such as lockout/tagout and responsibility of personnel; advice on designing and implementing electrical safety programs; real-life examples and case studies of electrical accidents; and tips on working with safety professionals and effective workplace auditing procedures.Electrical Safety in the Workplace is a must for professionals involved in construction and heavy industry, electrical contractors, and union and trade group trainers.

Electromagnetic Fields and Radiation

Electromagnetic Fields and Radiation PDF Author: Riadh W.Y. Habash
Publisher: CRC Press
ISBN: 1351830279
Category : Technology & Engineering
Languages : en
Pages : 428

Book Description
This reference explores the sources, characteristics, bioeffects, and health hazards of extremely low-frequency (ELF) fields and radio frequency radiation (RFR), analyzing current research as well as the latest epidemiological studies to assess potential risks associated with exposure and to develop effective safety guidelines. Compiles reports and investigations from four decades of study on the effect of nonionizing electromagnetic fields and radiation on human health Summarizing modern engineering approaches to control exposure, Electromagnetic Fields and Radiation discusses: EM interaction mechanisms in biological systems Explorations into the impact of EM fields on free radicals, cells, tissues, organs, whole organisms, and the population Regulatory standards in the United States, Canada, Europe, and Asia Pacific Evaluation of incident fields from various EM sources Measurement surveys for various sites including power lines, substations, mobile systems, cellular base stations, broadcast antennas, traffic radar devices, heating equipment, and other sources Dosimetry techniques for the determination of internal EM fields Conclusions reached by the Food and Drug Administration, World Health Organization, and other institutions

Electrical Grounding

Electrical Grounding PDF Author: Ronald O'Riley
Publisher: Cengage Learning
ISBN: 9780766832251
Category : Electric Currents
Languages : en
Pages : 0

Book Description
This sixth edition has been thoroughly updated in accordance with the 2002 National Electrical Code(, including a major reorganization of sections in Chapter 3 of the NEC and increased use of metric measurements. The author's unique systematic approach has served as an effective path to true understanding of every phase of electrical grounding.

Electromagnetic Environments and Health in Buildings

Electromagnetic Environments and Health in Buildings PDF Author: Derek Clements-Croome
Publisher: Taylor & Francis
ISBN: 9780415316569
Category : Buildings
Languages : en
Pages : 572

Book Description
Electromagnetic Environments and Health in Buildings brings together the work of an international group of specialists in this fragmented subject area. The book covers health effects of electromagnetic fields, emission standards and offers some

Electrician's Book Control Circuits

Electrician's Book Control Circuits PDF Author: Cornel Barbu
Publisher: Lulu.com
ISBN: 1435707826
Category : Business & Economics
Languages : en
Pages : 178

Book Description
This is Black&White version of the book available in colour version as well. After reading this book, you will be able to competently and confidently perform electrical tasks as an electrical apprentice or electrician. You can then proceed to the next level as a leader in this field if you want to do so.

Electrical and Optical Polymer Systems

Electrical and Optical Polymer Systems PDF Author: Donald L. Wise
Publisher: CRC Press
ISBN: 1482269880
Category : Science
Languages : en
Pages : 1256

Book Description
"Offers background information, methods of characterization, and applications for electrical and optical polymers, including biopolymers, and tutorial sections that explain how to use the techniques."

Electromagnetic Compatibility Handbook

Electromagnetic Compatibility Handbook PDF Author: Kenneth L. Kaiser
Publisher: CRC Press
ISBN: 9780849320873
Category : Technology & Engineering
Languages : en
Pages : 2714

Book Description
As the number of electrical devices in use continues to grow, so do the challenges of ensuring the electromagnetic compatibility (EMC) of products and systems. Fortunately, engineers have at their disposal an array of approximations, models, and rules-of-thumb to help them meet those challenges. Unfortunately, the number of these tools and guidelines is overwhelming, and worse still is the thought of investigating their origins and confirming their results. The Electromagnetic Compatibility Handbook is an unprecedented compilation of the many approximations, guidelines, models, and rules-of-thumb used in EMC analyses, complete with their sources and their limitations. The book presents these in an efficient question-and-answer format and incorporates an extremely comprehensive set of tables and figures. The author has either derived from basic principles or obtained and verified from their original sources all of the expressions in the tables. Mathcad was used to generate most of the plots and solve many of the equations, and the author includes the Mathcad programs for many of these so users can clearly see the variable assignments, assumptions, and equations. Designed to be of long-lasting value to engineers, researchers, and students, the Electromagnetic Compatibility Handbook is ideal both for quick reference and as a textbook for upper-level and graduate electrical engineering courses.
Proudly powered by WordPress | Theme: Rits Blog by Crimson Themes.