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It defines winding configurations for step-up and step-down operation and introduces ancillary components used to monitor and cool transformer windings. Students learn electrical tests for analyzing and qualifying dry-type and liquid-filled transformers, including interpretation of transformer data plate information, and course activities align with ANSI/NETA acceptance testing standards.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":20,"@type":76,"position":81},"https://docshare.wps.com/document/exam/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/elect-268-transformers-course-overview-and-objectives/457999/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/elect-268-transformers-course-overview-and-objectives/457999.png","ImageObject",300,407,{"name":92,"@type":93},"Mafia Boss","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-23","2026-09-30",true,{"@type":102,"interactionType":103,"userInteractionCount":44},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the main focus of ELECT 268-Transformers?","Question",{"text":112,"@type":113},"The course focuses on the basic applications of power distribution transformers, including winding configurations, ancillary monitoring and cooling components, and electrical testing used to analyze transformer windings.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What prerequisites and enrollment limitations apply?",{"text":117,"@type":113},"The prerequisite is ELECT 212, and the course is not repeatable.",{"name":119,"@type":110,"acceptedAnswer":120},"Which types of electrical tests and transformer types are emphasized?",{"text":121,"@type":113},"Students demonstrate electrical tests to qualify dry-type air-cooled (low-voltage and large) and liquid-filled transformers, and learn to distinguish dry-type versus cast-coil versus liquid-filled transformer characteristics.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},457999,1791102597,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":44,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":19,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":52},962090760730,"https://ap-avatar.wpscdn.com/davatar_9964176cb1d06d4a9deccf72a44ae3dc","ELECT 268-Transformers 1  \nELECT 268-TRANSFORMERS   \nELECT 268  \n2 units Transformers  \n18 hours lecture, 54 hours laboratory  \nPrerequisite: ELECT 212.  \nGrading: letter grade.  \nClass Size Max, Units, Hours Class Size Maximum: 25  \nLecture Hours: 1  \nLab Hours: 3  \nSupplemental Hours: 0  \nCredit Units: 2  \nOut of Class Hours: 2  \nDescription  \nThis course describes the basic applications of power distribution transformers, consisting of two or more coupled windings, in single and three-phase systems and defines transformer winding configurations for step-up or step-down operation and the various ancillary components incorporated to monitor and cool windings. Students will learn the various electrical tests used to analyze transformer windings, and identify the transformer’s ability to operate within the energized electrical system. InterNational Electrical Testing Association (NETA) standards are adhered to in this course.  \nTransferability Identifiers & Codes  \nDepartment: Trades & Industrial Technology  \nSchool: Trades & Applied Technology  \nAcademic Level: Undergraduate  \nTOP Code: 093400-Electronics and Electric Technology  \nCTE Status: Yes  \nSAM Code: C-Clearly Occupational  \nCIP Code: 47.0101-Electrical/Electronics Equipment Installation and Repair Technology/Technician, General.  \nCredit or Noncredit: Credit  \nWeekly In-Class Hours: 4  \nTeaching Units: 4  \nTotal Student Learning Hours: 216  \nTotal Contact Hours: 180  \nRequisites & Limitations on Enrollment Prerequisites: ELECT 212  \nCatalog Information Grade Mode: Letter Grade  \nIs the course repeatable? No  \nStudent Learning Outcomes & Course Objectives  \nStudent Learning Outcomes:  \n• 1. Describe the technical requirements of ANSI/NETA standard for acceptance testing specifications and maintenance testing specifications applied to Electrical Power Distribution Equipment, Transformers and Systems.  \n• 2. Describe the application of instrument, and control transformers.  \n• 3. Demonstrate the various electrical tests used to qualify Dry-Type, Air-Cooled Low-Voltage distribution (small) transformers.  \nCourse Objectives:  \n1. Describe the differences between dry-type, cast-coil, and liquid-filled transformers.  \n2 ELECT 268-Transformers  \n2. Explain transformer additive and subtractive polarity when connected in a delta or wye configuration to supply either: single-phase or threephase voltage to electrical equipment, step-up or step-down service applications.  \n3. Explain the purpose of transformer ancillary components and safety devices.  \n4. Describe the properties of dielectric fluid(s) used to insulate and reduce transformer operating temperature.  \n5. Identify and interpret transformer information on “Data” plate to interpret transformer characteristics.  \n6. Demonstrate the various electrical tests used to qualify Dry-Type, AirCooled Power (large) transformers.  \n7. Demonstrate the various electrical tests used to qualify Liquid-filled Transformers.  \nCourse Content  \nCourse Content:  \nI. General Application of Transformers  \nA. Safe work practices and applied PPE while working with electrical equipment  \nB. AC Single-line and Three-line Diagrams  \n1. Transformer configurations and connections  \n2. Transformer electrical symbols  \n3. ANSI device numbers  \n4. Single phase and three phase  \nC. Types of Transformers  \n1. Power transformers > 500kVA  \n2. Distribution transformers \u003C 500kVA  \n3. Instrument transformers  \n4. Control transformers  \n5. Auto transformers  \nD. Transformer Winding Configurations and Connections  \n1. Wye and Delta windings  \n2. Wye-Wye, Wye-Delta, Delta-Wye, Delta-Delta configurations  \n3. Open Delta, broken Delta configurations  \n4. Scott-T and Zig-Zag configurations  \n5. Addative and subtractive polarities  \n9 Hour(s)  \nII. Transformer Construction and Classification  \nA. Constant potential transformer consists of essentially three, (3) parts  \n1. Primary coil  \n2. Core of magnetic material; core-form and shell form transformers  \n3. Secondary coil  \nB. ","cbCailuLYCV3CLor","https://ap.wps.com/l/cbCailuLYCV3CLor","pdf",102367,"English","# Description\n# Transferability Identifiers & Codes\n# Student Learning Outcomes & Course Objectives\n# Course Content\n## I. General Application of Transformers\n## II. Transformer Construction and Classification","[{\"question\":\"What is the main focus of ELECT 268-Transformers?\",\"answer\":\"The course focuses on the basic applications of power distribution transformers, including winding configurations, ancillary monitoring and cooling components, and electrical testing used to analyze transformer windings.\"},{\"question\":\"What prerequisites and enrollment limitations apply?\",\"answer\":\"The prerequisite is ELECT 212, and the course is not repeatable.\"},{\"question\":\"Which types of electrical tests and transformer types are emphasized?\",\"answer\":\"Students demonstrate electrical tests to qualify dry-type air-cooled (low-voltage and large) and liquid-filled transformers, and learn to distinguish dry-type versus cast-coil versus liquid-filled transformer characteristics.\"}]","ELECT 268-Transformers - Course Overview and Objectives | PDF",1790751227]