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Classifying explosion-prone areas for the petroleum, chemical, and related industries /
The degree of danger in the atmosphere of a hazardous location needs to be determined prior to selecting an acceptable electrical equipment installation. If maximum safety is the predominant factor in determining the type of electrical installations, the cost of electrical equipment will be extremel...
| Clasificación: | Libro Electrónico |
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| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Park Ridge, N.J., U.S.A. :
Noyes Publications,
�1995.
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| Temas: | |
| Acceso en línea: | Texto completo |
| Sumario: | The degree of danger in the atmosphere of a hazardous location needs to be determined prior to selecting an acceptable electrical equipment installation. If maximum safety is the predominant factor in determining the type of electrical installations, the cost of electrical equipment will be extremely high. If low cost of electrical installation is the predominant factor, safety to personnel and equipment may be unacceptably low. It is, therefore, necessary to find a point of balance at which the cost and safety requirements are both satisfied and acceptable. In nine out of ten cases, a hazardous location is classified much too conservatively. The reason for this conservative approach is a lack of knowledge and a misunderstanding of the actual concept of safety and danger. This book provides an in-depth understanding of the factors that influence the classification of a hazardous location. One factor, in combination with one or more other factors, will have an impact on the level of danger and its hazardous boundaries. These factors and their influences are explained in detail, and once their impact is understood, the classification of a hazardous location becomes a straightforward procedure. |
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| Descripción Física: | 1 online resource (xiv, 428 pages) : illustrations |
| Bibliografía: | Includes bibliographical references (pages 418-420) and index. |
| ISBN: | 1591245710 9781591245711 9780815513667 0815513666 9780815516446 0815516444 1282769235 9781282769236 |
| Acceso: | Access restricted to Ryerson students, faculty and staff. |