By Thadeus W. Fowler, Karen K. Miles, Kathleen M., Ph.D. Rest
ISBN-10: 075673049X
ISBN-13: 9780756730499
Electric present exposes employees to a major, frequent occupational chance; virtually all participants of the staff are uncovered to electricity throughout the functionality in their day-by-day tasks, and electrocutions take place to staff in a variety of activity different types. Many employees are blind to the capability electric risks found in their paintings atmosphere, which makes them extra liable to the chance of electrocution. employee on electric pole electric accidents include 4 major varieties: electrocution (fatal), electrical surprise, burns, and falls brought on due to touch with electricity.
Read Online or Download Electrical Safety - Safety and Health for Electrical Trades Student Manual PDF
Similar electrical & electronics books
Download e-book for kindle: Bar Code Loader by Ken Budnick
Publication via Budnick, Ken
Newnes Audio and Hi-Fi Engineer's Pocket Book by Vivian Capel PDF
A concise selection of sensible and suitable facts for a person engaged on sound platforms. the subjects coated contain microphones, gramophones, compact discs, tape recording, prime quality radio, amplifiers, loudspeakers and public handle structures. New advancements which are lined within the moment version comprise electronic Audio Tape (DAT), the Philips electronic Compact Cassette (DCC), boundary region microphones and the LISCA public-address loudspeaker approach.
Aperture antennas and diffraction theory by E.V. Jull PDF
Substitute equipment of aperture antenna research are defined during this publication. The establishment of Engineering and know-how is without doubt one of the world's major specialist societies for the engineering and know-how group. The IET publishes greater than a hundred new titles each year; a wealthy mixture of books, journals and magazines with a again catalogue of greater than 350 books in 18 diversified topic components together with: -Power & strength -Renewable strength -Radar, Sonar & Navigation -Electromagnetics -Electrical dimension -History of expertise -Technology administration
- Electrical Principles II
- Infrared and Millimeter Waves: Millimeter Components and Techniques, Part 4
- Fundamentals of digital and computer design with VHDL
Additional info for Electrical Safety - Safety and Health for Electrical Trades Student Manual
Sample text
The metal frame of the machine had become energized due to the damaged insulation. When he touched the energized frame, he completed the conducting path to ground. The current traveled through his body to ground. Since he was probably standing in water, the risk of a ground fault was even greater. You must take steps to decrease such hazards in your workplace: • Ground circuits and equipment. • Keep all equipment in good operating condition with a preventive maintenance program. • Never use electrical equipment or work on circuits in wet areas.
Power supply cords can be removable or permanently attached to the appliance. ❚ flexible wiring—cables with insulated and stranded wire that bends easily 29-year-old male welder was assigned to work on an outdoor concrete platform attached to the main factory building. He wheeled a portable arc welder onto the platform. Since there was not an electrical outlet nearby, he used an extension cord to plug in the welder. The male end of the cord had four prongs, and the female end was spring-loaded.
Any of these conditions, or “clues,” tells you something important: there is a risk of fire and electrical shock. The equipment or tools involved must be taken out of service. You will frequently be caught in situations where you need to decide if these clues are present. A maintenance electrician, supervisor, or instructor needs to be called if there are signs of overload and you are not sure of the degree of risk. Ask for help whenever you are not sure what to do. By asking for help, you will protect yourself and others.
Electrical Safety - Safety and Health for Electrical Trades Student Manual by Thadeus W. Fowler, Karen K. Miles, Kathleen M., Ph.D. Rest
by Anthony
4.4