The Electrical Fire Hazard

The Electrical Fire Hazard
Author: Charles Jeptha Hill Woodbury
Publisher:
Total Pages: 24
Release: 1904
Genre:
ISBN:

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Electricity as a Fire Hazard

Electricity as a Fire Hazard
Author: W. J. Jenks
Publisher: Forgotten Books
Total Pages: 107
Release: 2015-06-12
Genre: Technology & Engineering
ISBN: 9781330050675

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Excerpt from Electricity as a Fire Hazard We cannot but believe that the losses from fire, legitimately traceable to electric currents, have been due to the ignorance rather than the negligence of those in charge of such plants, and that, if the true limitations of conductors carrying currents were better known, electrical fires would become a thing of the past. That electricity can be distributed safely is admitted even by the fire underwriters, but it took them a long time to make up their minds to the fact. While the fire underwriters may be looked upon in some quarters as enemies to electric lighting, we believe that all well-informed and right-thinking members of the electrical community are in accord with their efforts to secure proper electric installation; and, while the insurance regulations may err on the side of safety, the public, after all, benefit thereby in the long run. As Mr. Jenks shows, the apparent excessive factor of safety called for by the underwriters' rules is demanded by reason of the fact that in many cases conductors are, after a time, called upon for service far in excess of that for which they were originally designed - and this without any attempt at fraud or deception. It is too much to hope that complete immunity from electrical fires can be obtained, even under the best system of rules; but, when the early and defective installations are finally remodeled, it is safe to say that an electrical fire will be a rare occurrence. What is really now needed is that the various rules governing electrical installations should be brought to the point of harmony and uniformity. In some respects they now disagree and conflict, but there should be no trouble in making them support each other alike in letter and spirit. Such uniform rules would sound the death knell of bad work. The "World's Fair" of last year was responsible for many congresses and social gatherings of various orders being held in the far-famed city of the West. It was only fitting, therefore, that the insurance underwriters of the States, amongst others, should assemble in congress within the precincts of the great show, and thus happily combine pleasure with business. It was also no doubt right and proper that in the midst of their festivities, like the Egyptians of old, they should be reminded of more serious matters, and, perhaps, as a shocker, nothing more suitable could have been paraded than that well-worn skeleton - the "electrical fire hazard." For, rightly or wrongly, the fire underwriter does largely attribute his heavy losses of late years in the States to the electrical fiend. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Electrical Fire Analysis

Electrical Fire Analysis
Author: Robert A. Yereance
Publisher: Charles C Thomas Publisher
Total Pages: 301
Release: 2010
Genre: Political Science
ISBN: 0398079552

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"This updated and expanded third edition continues the theme of the second edition of providing extensive research findings in all types of electrical fires. This book describes in a practical and easy-to-understand manner the patterns of electrical fires which make it easier to determine where an electrical fire started. Specific topics include: (1) the general background and essential elements of fire initiation; (2) codes and standards, testing laboratories approval, non-electrical fires, arc mapping and V-patterns; (3) disassembly of equipment, nameplates, equipment misuse, abuse, and repair; (4) the gathering, preserving, and shipping of evidence, keeping records; (5) common clues, melting points, and insulation degradation; (6) common components, moveable contacts, switches and relays, circuit breakers and panels, conduit joints, heating elements; (7) appliances, wall outlets and switches, light bulbs, reversed polarity; (8) arson, telephones and answering machines, igniters, debris inspection; (9) reports, depositions and trials, report purpose and appearances; (10) fire initiation and spread, space heaters, wires, and other heat-producing mechanisms; (11) fire characteristics and general precautions; (12) electrical systems and grounds, general wiring; (13) photography and camera features; (14) electrical circuits and waves; and (15) electrical power equipment, transformers, generators, rectifiers, and motors. This book is an excellent resource not only for arson investigators but for attorneys, the insurance industry, and manufacturers who are concerned with electronic reliability."--pub. desc.

Practical Instruction on Electrical Fire Hazards (Classic Reprint)

Practical Instruction on Electrical Fire Hazards (Classic Reprint)
Author: Thomas Henry Day
Publisher:
Total Pages: 126
Release: 2015-08-08
Genre: Technology & Engineering
ISBN: 9781332422975

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Excerpt from Practical Instruction on Electrical Fire Hazards About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Fire Hazards of Electrical Cables

Fire Hazards of Electrical Cables
Author: Jozef Martinka
Publisher: Springer Nature
Total Pages: 118
Release: 2022-10-26
Genre: Technology & Engineering
ISBN: 3031170504

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This book offers a comprehensive approach to the assessment of fire hazards of electrical cables. The first part of the book describes division of cables, main parameters of electrical cables, and fault scenarios of cables leading to fire or occupant injuries. The traditional approach to fire hazards of electrical cables assessment is also described in the first part. The second part of the book is focused on the creation and description of a new approach to fire hazard assessment of electrical cables. The new approach is based on the assessment of both ignition parameters of electrical cables and the impact of their fires on the surrounding area. The ignition parameters include critical heat flux, ignition temperature, and critical electrical current. The impact of cable fires on the surrounding area is expressed by the released heat, toxicity of combustion products (determined by the amount of released carbon oxides and oxygen consumed), and visibility (determined by the smoke extinction area). Newly created approach is practically illustrated on specific types of cables (power cables classified to B2ca and Fca reaction to fire class) in this book. The book is intended mainly for academics in the fields of both fire protection engineering and electrical engineering. Besides that, the professionals in fire safety will find valuable information concerning impact of electrical cables on the safety of occupants and structures during fire in the book. In addition, the book sheds light on the issue of fire safety of electrical cables for the professionals in both electrical and power engineering. Last but not least, the book is appropriate also for students in the fields of fire, electrical, and power engineering in bachelor, master, and Ph.D. degree.