1 | Intro to Electrical | Updated | 9/15/2021 | |||
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2 | This course introduces electrical wiring materials, tools, and processes with an emphasis on residential wiring. General information is covered about parts and materials commonly used to install power circuits in a building including wires and conductors, service entrance components, safety devices for shock and fire prevention, as well as basic devices like switches and receptacles. This course also covers information about hand and power tools commonly used in the electrical trade including: Tools for installing and removing fasteners, Tools to cut, strip, and attach wires, Tools to cut and bend conduit, Tools for modifying framing for routing cable, Tools for testing and measuring circuits, Tools used to modify a built structure for routing cable and cutting conduit. Specific steps and information about typical wiring practices used to install an electrical circuit in a wood framed structure will be explained and plan sets with schematics are supplied for students to practice basic electrical circuit installations. | |||||
3 | Course Learning Objectives: | |||||
4 | 1 - Identify different terms and the purpose of different components used for power distribution in a building including: • Cable types and gauges • Circuit breakers and load panels • Enclosures to protect wires like junction boxes and conduit • Wire connection devices | |||||
5 | 2 - Identify parts and the purpose of different hand and power tools and the tasks they perform for an electrician Identify various materials used in the electrical trade | |||||
6 | 3 - Make proper wire connections in a standard electrical circuit | |||||
7 | 4 - Route Romex cable and install electrical devices per plan through wood framing | |||||
8 | 5 - Properly set electrical junction boxes in new construction | |||||
9 | 6 - Demonstrate drilling holes in framing to prepare for circuit cables to be pulled | |||||
10 | 7 - Describe rules and specific hardware used to secure cables | |||||
11 | 8 - Describe and demonstrate stripping Romex jacket and wire insulation to prepare for wire connections, wire splices and terminal connections | |||||
12 | 9 - Identify correct conductor color coding and correct matching of colors to properly wire a circuit | |||||
13 | 10 - Describe and demonstrate the process of isolating outlets from branch circuits using pigtails | |||||
14 | 11 - Finish out basic electrical circuits using junction boxes, romex cable, and standard electrical devices | |||||
15 | 12 - Explain the difference between a single pole switched circuit and 3 way switched circuit | |||||
16 | TEACH Resource/Type | Notes | Topics Covered | |||
17 | Electrical Tools | |||||
18 | Resource Name | |||||
19 | Electrician's Hand Tools Lesson/Presentation | Video - 18:34 Slide Count - 27 | This lesson covers information about hand tools commonly used in the electrical trade including:
• Tools for installing and removing fasteners • Tools to cut, strip, and attach wires • Tools to cut and bend conduit • Tools for modifying framing for routing cable • Tools for testing and measuring circuits | |||
20 | Electrical vocabulary | Terms related to electrical | ||||
21 | Electrical tool ID quiz | 19 Questions | Quiz to identify various hand tools used in the electrical trade by name | |||
22 | Electrician's Power Tools Lesson/Presentation | Video - 10:58 Slide Count - 14 | This lesson covers information about power tools commonly used in the electrical trade including tools used to modify a built structure for routing cable and cutting conduit. | |||
23 | Electrical power tool ID quiz | 11 Questuons | Quiz to identify various power tools used in the electrical trade by name | |||
24 | Electrical Materials | |||||
25 | Electrician's Materials pt 1 Lesson/Presentation | Video - 22:11 Slide Count - 18 | This lesson covers general information about parts and materials commonly used to install power in a building including cables, conductors, and conduit | |||
26 | Electrician's Materials pt 2 Lesson/Presentation | Video - 19:27 Slide Count - 19 | This lesson covers general information about parts and materials commonly used to install power in a building including service entrance components, safety devices for shock and fire prevention, as well as basic switches, receptacles, and other parts required for proper circuit installation | |||
27 | Electrical materials quiz | 13 Questions | Quiz to test knowledge of various common materials used in residential electrical installations | |||
28 | Electrical Process | |||||
29 | Electrical process video Lesson/Presentation | Video - 16:00 Slide Count - 34 | This lesson covers installing a junction box, running cable, stripping wire, and installing an outlet | |||
30 | Electrical process video Pt1 | 5:48 | This lesson video covers installing a junction box and pulling cableElectrical process video Pt1 | |||
31 | Electrical process video PT2 | 8:55 | This lesson video covers cutting, stripping, ad connecting wire | |||
32 | Electrical process video Pt 3 | 6:14 | This lesson video covers wire to wire splices | |||
33 | Electrical process video Pt 4 | 4:32 | This lesson video covers wire to terminal connections | |||
34 | Electrical process video Pt 5 | 4:31 | This lesson video covers installing an outlet at the end of a circuit | |||
35 | Electrical process video Pt 6 | 9:34 | This lesson video covers installing a circuit with a switch and a light | |||
36 | Electrical process video Pt 7 | 16:43 | This lesson video covers a 3 way switch circuit | |||
37 | Electrical process video Pt 8 | 5:23 | This lesson video covers isolating an outlet with pigtails | |||
38 | Electrical process video Pt 9 | 12:57 | This lesson video covers installing a light with a switch leg | |||
39 | Electrical process video Pt 10 | 11:33 | This lesson video covers installing a duplex outlet with pigtails | |||
40 | Electrical process video Pt 11 | 3:34 | This lesson video covers packing wires in a junction box | |||
41 | Electrical process video Pt 12 | 15:57 | This lesson video covers setting a box, pulling cable, stripping wire, installing an outlet | |||
42 | Electrical process quiz | 14 Questions | Quiz to test knowledge of basic concepts and techniques used in installing an electrical circuit | |||
43 | Skills Exercises | |||||
44 | Electrical circuit skills exercise 1 | about 2 hrs | This skills exercise offers instructions and schematics to produce a basic circuit to include a switch and a light | |||
45 | Electrical circuit skills exercise 2 | about 2 hrs | This skills exercise offers instructions and schematics to produce a basic circuit to include a switch and a light | |||
46 | Electrical Exercise - Mini wall testing circuit 2 | Video - 10:28 | This skills exercise offers instructions and schematics to produce a basic circuit to include a switch, a light, and two outlets | |||
47 | Electrical circuit skills exercise 3 | about 2 hrs | This skills exercise offers instructions and schematics to produce a basic circuit with a light controlled by two different switches | |||
48 | Electrical circuit skills exercise 4 | about 2 hrs | This skills exercise offers instructions and schematics to produce a basic circuit with a light controlled by a switch and an outlet controlled by a switch | |||
49 | Electrical Exercise - Building The Mini Wall Video | Video - 3:17 | This video details the building of the mini wall as a setup for the electrical skills exercise circuits 1-4 | |||
50 | Electrical Exercise - Testing Presentation | Video - 10:28 | This video details the testing procedure to use to evaluate any of the electrical circuit exercise using schematics and a multimeter | |||
51 | Electrical Exercise - Basic circuit | about 2 hrs | This is a basic electrical circuit mounted to a shot 2x5 board that includes an outlet, a single pole switch, and a light socket | |||
52 | Electrical Exercise - Basic Electrical Circuit Skills Exercise Presentation | Slide Count - 37 | This lesson gives a step by step procedure to install the basic electrical circuit skills exercise including schematics | |||
53 | Electrical Exercise - mini wall circuit | about 2 hrs | This plan set details the basic electrical circuit installed in the mini wall with an outlet, a single pole switch, and a light socket | |||
54 | Electrical Exercise - Full wall circuit | about 3 hrs | This plan set details an installation of a circuit that includes 3 outlets and two lights controlled by separate single pole switches installed in an 8’ x 8’ framed wall with a window RO | |||
55 | Competency Crosswalking: | |||||
56 | Building Credentials Competencies | |||||
57 | Understand and identify various common tools and materials used in the electrical trade | |||||
58 | Be able to make and proper wire to wire and wire to device connections in a standard electrical circuit within an electrical enclosure | |||||
59 | Route and secure Romex cable and properly install electrical devices per plan through wood framing | |||||
60 | Demonstrate knowledge and safe use of hand tools used in the electrical trade | |||||
61 | Demonstrate knowledge and safe use of power tools used in the electrical trade | |||||
62 | Demonstrate knowledge of the steps to complete the electrical process to include the planning, rough, and finish stages | |||||
63 | Demonstrate knowledge and proper use of tools and materials to complete different wire connections and terminations found in an electrical circuit | |||||
64 | Demonstrate knowledge and proper use of tools and materials to install and secure electrical cable | |||||
65 | Demonstrate knowledge and proper use of tools and materials to install wires and devices in enclosures to complete working electrical circuits | |||||
66 | Demonstrate knowledge of electrical theory as it applies to safely installing and transferring power in a building for the operation of devices, appliances, and fixtures | |||||
67 | Demonstrate the knowledge and ability to use standard testing equipment to check, diagnose, and correct electrical circuits | |||||
68 | Demonstrate knowledge and use of the hardware and systems used to mount and support boxes, receptacles, and other electrical components. | |||||
69 | Demonstrate knowledge of the proper methods, tools, and materials used to make safe and secure conductor terminations and connections | |||||
70 | Demonstrate knowledge of the proper tools and materials used to install metallic and non metallic junction boxes and enclosures | |||||
71 | Demonstrate knowledge of the types and applications of conductors and wiring techniques used to install them | |||||
72 | Demonstrate knowledge and proper installation of different types of electrical lighting fixtures and lamp variations available for them | |||||
73 | Demonstrate knowledge of overcurrent, ground fault, and arc fault protection devices in electrical circuits and the methods to install them properly | |||||
74 | Demonstrate knowledge of single phase current and the types of services it supports Demonstrate knowledge of circuit loads and the number of circuits required for electrical projects. Demonstrate proper installation of disconnect switches, distribution panels, panel boards, overcurrent protection devices per NEC guidelines. |