PPT-Electrical

safety in Photovoltaic Systems Types of system Requirements in the standards Protection against electric shock PV generator earthing Inverters Regenerative 2011 HPotdevin 2 KeyAccount OEM. Electrical impedance extends the concept of resistance to AC circuits describing not only the relative amplitudes of the voltage and current but also the r elative phases When the circuit is driven with direct current DC there is no distinction be OSHA 29 CFR 1910 SUBPART S. Bureau of Workers’ Comp. PA Training for Health & Safety (PATHS) . 1. PPT-008-01. Electrical Injuries. AN AVERAGE OF ONE WORKER IS . ELECTROCUTED ON THE JOB EVERY DAY. In The Workplace. Changing Profession, Changing Attitudes. Testing for voltage by touch under 250 volts considered safe!!. Testing for low voltage by tasting!!. Accepted test methods circa 1942. Electrical Safety. R&A Enterprises is a world-class electric contractor, serving Colorado statewide bringing light, power and communications to large scale residential and commercial projects. Fire Prevention Week . 2012. Electrical Safety Foundation International. What is Fire Prevention Week?. Fire Prevention Week is observed each October to raise awareness of fire . safety. S. ponsored by the National Fire Protection Association (NFPA). . Copyright © Texas Education Agency, 2011. All rights reserved.. 2. Objectives . Working safely in a construction environment. . Electrical Hazards in the workplace.. Conditions that affect the severity of electrical shock. ANR Building, Davis. Staff Meeting. February, 2015. Electrical Hazards/Injuries. Electrical equipment used in office areas is potentially hazardous . and can cause:. Shock. – most common hazard, occurs when the human body becomes part of the path through which the current flows. April 2011 Safety Topic. U.S. Consumer Product Safety Commission Has Found:. Electrical Fires – Majority Caused by Aging Wiring and Misuse of Surge Protectors. In the U.S. Over 750 People Are Killed Every Year by Electrical Fires. Volt. - Is the measurement unit of the electrical potential. . Electrical Potential. - The difference of voltage between two points in a circuit. It is the cause of the flow of a current. . Current- . About Tape-Rite. Tape-Rite. deals . with over 40 manufacturers from around the world . to . provide the exact product you . need.. We maintain . high quality, wide selection, large inventory and competitive . Schematics. These basic tutorials start . with electrical . symbols and . schematic . design . and proceed to include the specific schematics for the production machines you . use in your . plant. . They are . Up to this point we have learned that static electricity can build up to a point where it results in the discharge of that energy in the form of a spark or lightning strike.. Next we will draw on your prior knowledge (gr. 6) to help learn about currents and circuits. . https://. www.youtube.com/watch?v=A9KSGAnjo2U. Learning Objectives. After completing this lesson, you will . be able to…. Discuss the primary causes of electrocution. Explain lockout/. tagout. Discuss what to do when working with wet conditions. Tips for Passing Inspection. George Mellors. Teacher Engineering former Industrial Engineer. Electrical Safety (Hazards). Electrical Components. System Design/Planning. Resources. Questions. Agenda.