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Hinkle, PE  \n469.pdf  \nElectrical Power Distribution: Part 2 – Drawings, Symbols & Studies A SunCam online continuing education course  \n469.pdf  \nTable of Contents  \nLearning Objectives 3  \nIntroduction 3  \nTypes of Drawings 4  \nSingle-line diagram 4  \nThree-Line Drawings 10  \nRiser Diagram 10  \nSchematics and Wiring Diagrams 11  \nSchedules 13  \nElectrical Power System Studies 15  \nShort Circuit Study 15  \nCoordination Study 16  \nArc Flash Study 18  \nLoad Flow 19  \nBringing it All Together 20  \nAppendix A – ANSI Device Numbers 21  \nElectrical Power Distribution: Part 2 – Drawings, Symbols & Studies A SunCam online continuing education course  \n469.pdf  \nLearning Objectives  \nThis continuing education course is intended to provide training and education about the following topics:  \n1. Types of electrical engineering drawings used in project development, construction, and system maintenance  \n2. Information that can be found on electrical engineering drawings  \n3. Symbols and notes used on electrical engineering drawings  \n4. Types of electrical engineering studies, their purposes and uses  \nIntroduction  \nEngineering documentation comes in many forms such as plans, drawings, specifications, data sheets, brochures, data sheets, and the results of engineering studies. This course is an introduction to the information that is commonly found on electrical engineering drawings, the symbols used to represent the equipment, and the information and purposes of some of the more common electrical engineering studies.  \nAs an introductory-level course, it is good to be aware of the organizations that influence and govern codes and standards for the design, installation, and use of electrical equipment. Following is a list of organizations and institutions engaged in setting standards and codes that govern the design, manufacturing, installation, and/or testing of electrical equipment. The codes and standards from these organizations are commonly referenced on electrical engineering plans and specifications.  \nIEEE – The Institute of Electrical and Electronic Engineers is a non-profit professional association. The IEEE produces a wide range of publications which include consensus-based standards.  \nANSI – The American National Standards Institute oversees standards and conformity assessment activities in the United States. ANSI facilitates and promotes voluntary consensus standards, conformity assessment systems, and safeguards their integrity.  \nElectrical Power Distribution: Part 2 – Drawings, Symbols & Studies A SunCam online continuing education course  \n469.pdf  \nIEC – The International Electrotechnical Commission is an international organization which publishes standards for electrical equipment.  \nNEMA – The National Electrical Manufacturers Association establishes standards for the operating performance, characteristics, construction and testing of equipment to ensure standardization of electrical equipment.  \nNFPA – The National Fire Protection Association is a global nonprofit organization devoted to eliminating death, injury, and property or economic loss due to fire, electrical and related hazards. They deliver information and knowledge through more than 300 consensus codes and standards, research, training, education, outreach, and advocacy.  \nNFPA 70 – One of the codes published by the NFPA and is the benchmark for safe electrical design, installation, and inspection to protect people and property from electrical hazards. This is also known as the National Electric Code.  \nNFPA 70E – One of the codes published by the NFPA that establishes requirements for safe work practices to protect personnel by reducing exposure to major electrical hazards. Originally developed at OSHA's request, NFPA 70E helps companies and employees avoid workplace injuries and fatalities due to shock, electrocution, arc flas","cbCaisMkm3srMtmP","https://ap.wps.com/l/cbCaisMkm3srMtmP","pdf",479009,21,"English","# Learning Objectives\n# Introduction\n# Types of Drawings\n## Single-line diagram\n## Three-Line Drawings\n## Riser Diagram\n## Schematics and Wiring Diagrams\n## Schedules\n# Electrical Power System Studies\n## Short Circuit Study\n## Coordination Study\n## Arc Flash Study\n## Load Flow\n# Bringing it All Together\n# Appendix A – ANSI Device Numbers","[{\"question\":\"What learning objectives does the course cover?\",\"answer\":\"The course focuses on drawing types used in electrical projects, key information found on drawings, the symbols and notes used, and the purposes of common electrical engineering studies.\"},{\"question\":\"What is a single-line diagram used for?\",\"answer\":\"A single-line diagram provides functional information about an electrical system’s design, helping readers follow how power flows from the source to downstream loads.\"},{\"question\":\"Which electrical power system studies are included?\",\"answer\":\"The course includes short circuit, coordination, arc flash, and load flow studies, explaining their objectives and where they fit into engineering analysis.\"}]","Electrical Power Distribution: Part 2 - Drawings, Symbols & Studies | PDF",1792795502,53]