TLE EIM 10 Q3 M1 page1 k Technology and Livelihood Education Quarter 3 10 Electrical Installation and Maintenance TLE EIM 10 Q3 M1 page2 TLE – Electrical Installation and Maintenance 10 Quarter 3 – Module 1: Interpret Electrical Wiring Plan (Part 1) First Edition, 2020 Republic Act 8293, Section 176 states that no copyright shall subsist in any work of the Government of the Philippines. However, prior approval of the government agency or office wherein the work is created shall be necessary for exploitation of such work for profit. Such agency or office may, among other things, impose as a condition the payment of royalties. Borrowed materials (i.e., songs, stories, poems, pictures, photos, brand names, trademarks, etc.) included in this module are owned by their respective copyright holders. Every effort has been exerted to locate and seek permission to use these materials from their respective copyright owners. The publisher and authors do not represent nor claim ownership over them. Published by the Department of Education - Schools Division of Pasig City Development Team of the Self-Learning Module Writer: Ronaldo M. Figuracion Editors: Marvin Rojas Reviewers: Marvin Rojas Illustrators: Emmanuel D. Ubaldo Lay-out Artist: Rachelle C. Figuracion Management Team: Ma. Evalou Concepcion A. Agustin OIC-Schools Division Superintendent Carolina T. Rivera CESE. OIC-Assistant Schools Division Superintendent Manuel A. Laguerta EdD Chief, Curriculum Implementation Division Education Program Supervisors Librada L. Agon EdD (EPP/TLE/TVL/TVE) Liza A. Alvarez (Science/STEM/SSP) Bernard R. Balitao (AP/HUMSS) Joselito E. Calios (English/SPFL/GAS) Norlyn D. Conde EdD (MAPEH/SPA/SPS/HOPE/A&D/Sports) Wilma Q. Del Rosario (LRMS/ADM) Ma. Teresita E. Herrera EdD (Filipino/GAS/Piling Larang) Perlita M. Ignacio PhD (EsP) Dulce O. Santos PhD (Kindergarten/MTB-MLE) Teresita P. Tagulao EdD (Mathematics/ABM) Printed in the Philippines by Department of Education – Schools Division of Pasig City TLE EIM 10 Q3 M1 page3 Technology and Livelihood Education 10 Quarter 3 Self-Learning Module 1 Interpret Electrical Wiring Plan (Part 1) TLE EIM 10 Q3 M1 page4 Introductory Message For the Facilitator: Welcome to the TLE-Electrical Installation and Maintenance 10 on Interpret Electrical Wiring Plan (Part 1) This Self-Learning Module was collaboratively designed, developed and reviewed by educators from the Schools Division Office of Pasig City headed by its Officer-in-Charge Schools Division Superintendent, Ma. Evalou Concepcion A. Agustin, in partnership with the City Government of Pasig through its mayor, Honorable Victor Ma. Regis N. Sotto. The writers utilized the standards set by the K to 12 Curriculum using the Most Essential Learning Competencies (MELC) in developing this instructional resource. This learning material hopes to engage the learners in guided and independent learning activities at their own pace and time. Further, this also aims to help learners acquire the needed 21st century skills especially the 5 Cs, namely: Communication, Collaboration, Creativity, Critical Thinking, and Character while taking into consideration their needs and circumstances. In addition to the material in the main text, you will also see this box in the body of the module: Notes to the Teacher This contains helpful tips or strategies that will help you in guiding the learners. As a facilitator you are expected to orient the learners on how to use this module. You also need to keep track of the learners' progress while allowing them to manage their own learning. Moreover, you are expected to encourage and assist the learners as they do the tasks included in the module. TLE EIM 10 Q3 M1 page5 For the Learner: Welcome to the TLE-Electrical Installation and Maintenance 10 on Interpret Electrical Wiring Plan (Part 1) This module was designed to provide you with fun and meaningful opportunities for guided and independent learning at your own pace and time. You will be enabled to process the contents of the learning material while being an active learner. This module has the following parts and corresponding icons: Expectations - This points to the set of knowledge and skills that you will learn after completing the module. Pretest - This measures your prior knowledge about the lesson at hand. Recap - This part of the module provides a review of concepts and skills that you already know about a previous lesson. Lesson - This section discusses the topic in the module. Activities - This is a set of activities that you need to perform. Wrap-Up - This section summarizes the concepts and application of the lesson. Valuing - This part integrates a desirable moral value in the lesson. Posttest - This measures how much you have learned from the entire module. TLE EIM 10 Q3 M1 page6 EXPECTATIONS At the end of the learning period, the students should be able to: A. define electrical wiring plan; B. identify materials needed in electrical wiring plan; C. value the importance of electrical symbols to be used in electrical wiring plan. PRETEST Complete the Word Directions: Filled up the missing letter to complete the answer based on the description given. 1. electrical current such as AC or DC 2. is an appliance such as bulb that make use of electrical current 3. – a device used to cut the flow of electric current 4. - there is a conductor such as cupper wire where electric current passes 5. - drawing or representations TLE EIM 10 Q3 M1 page7 RECAP FACT OR BLUFF Directions: Draw Thumbs Up if the statement is True and Thumbs down if it is False 1. Officer of the law will talk about the rates of electricity. 2. The mayor can authorize who are qualified to install electrical wiring system of a residential house. 3. To constitute prima facie evidence, it is required that the discovery must be personally witnessed and attested to by an officer of the law, a duly authorized representative of Energy Regulation Commission (ERC). 4. Officer of the law includes barangay captain/chairman, leader, barangay policeman, PNP policeman, municipal councilor, and municipal mayor. 5. Officer of the law will regulate the labor for electrical wiring installation and repair. LESSON Electrical Wiring Plan - may be a technical representation of electrical system proposed to be installed in building, or house, which has material, devices and equipment. This plan generally uses electrical symbols to represent the particular materials or devices. TLE EIM 10 Q3 M1 page8 Electrical symbols is one of the foremost important electrical principles that engineer, electricians, and technician should know and understand. It helps them interpret a electrical installation of apparatus, fixture and correction stated within the plan. Other than drawing pictures or preparing special photograph of apparatus and connections, these symbols are essential in indicating the parts of an electrical device. https://engineeringdiscoveries.com/electrical-house-plan-details/5d474c464a44eaaa926724ba10755bd7/ TLE EIM 10 Q3 M1 page9 TLE EIM 10 Q3 M1 page10 BASIC PARTS OF A (CIRCUIT) SCHEMATIC DRAWING 1. source – electrical current like AC or DC 2. load – is an appliance like bulb that made use of electrical current 3. control – a tool wont to cut the flow of electrical current 4. path - there's a conductor like copper wire where electrical phenomenon passes. These are examples of wiring diagrams and their interpretations A. Wiring Diagram of one lamp controlled by a single pole switch; and a convenience outlet using a circuit breaker. https://diy.stackexchange.com/questions/31531/is-it-possible-to-do-two-3way-switched-circuits-that-share-a-common-power-source B. Wiring diagram of one lamp controlled by two 3-way switches in different locations using a circuit breaker. https://diy.stackexchange.com/questions/31531/is-it-possible-to-do-two-3way-switched-circuits-that-share-a-common-power-source TLE EIM 10 Q3 M1 page11 ACTIVITIES Activity 1.1 Pair It Up! Directions: Match the Material Symbols in Column A to its Image in Column B. Symbols Images 1. A. 2. B. 3. C. 4. D. 5. E. Activity 1.2 BUILD ME UP Directions: Below are various parts of a Wiring Diagram of one lamp controlled by a single pole switch; and a convenience outlet using a circuit breaker. Arranged the parts to make a model for One lamp controlled by a single pole switch TLE EIM 10 Q3 M1 page12 WRAP-UP THINK PAIR SHARE Directions: Watch this video clip from you tube, then answer the situation afterwards on the space provided. After writing it down, look for your pair from your classmates and share your answer by sending it through pm. Compare your answers, take note of the common words you used on this activity and make a key note explanation. https://www.youtube.com/watch?v=opoEswRp_jg&ab_channel=TheEngineeringMindset Ben was tasked to install a switch below the stair case and above the stair case in a two story apartment. He decided to use a wiring diagram of one lamp controlled by two 3-way switches in different locations using a circuit breaker. Why do you think this is the most appropriate wiring diagram to use. Explain your Answer. __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ VALUING Directions: Answer the questions below as a reflection of your understanding on the different symbols and images used in Electrical Installation. “Symbols can be so beautiful, sometimes” __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ TLE EIM 10 Q3 M1 page13 POSTTEST Cloze Test Directions: Complete the paragraph with the missing word or term. Choose your answer inside the box circuit drawing electrician electrical equipment Electrical Wiring Plan is a technical representation of __________ system proposed to be installed in building or house, which includes material, devices and __________. This plan generally uses electrical symbols to represent the actual materials or devices. Electrical symbols are one of the most important electrical principles that engineers, __________, and technician should know and understand. It helps them interpret electrical installation of equipment, fixture and connection stated in the plan. Aside from __________ pictures or preparing special photograph of equipment and connections, these symbols are essential in indicating the parts of an electrical __________. TLE EIM 10 Q3 M1 page14 KEY TO CORRECTION 5 5. circuit 4 Source Load Control Path Symbol Pre-Test 2 1. Recap 1 2 3 4 5 A D E B C Activity 1 4. drawing 3. electrician 2. equipment 1. electrical Activity 2.1 Post-Test BOOKS • • • • • Technical-Vocational-Livelihood Industrial Arts; Electrical Installation and Maintenance; Learner’s Material: Module 2: Roman A. Cabusora Jr., Marino M. Cueto Technical-Vocational-Livelihood Industrial Arts; Electrical Installation and Maintenance; Learner’s Material: Module 2: Roman A. Cabusora Jr., Marino M. Cueto Electrical Technology; Romeo M. Guillo, Jr.; Benjie M. Sambas Effective Technology and Home Economics Series III; Electricity Module for Third Year High School; Efren F. Azares; Cirilo B. Recana Interior and Exterior Wiring; Feliciano Agpoa DIGITAL IMAGE • • • • 1. 2. 3. 4. 5. 3 References https://samples.jbpub.com/9780763758288/58288_CH01_secure.pdf https://mrelectrician.tv/light-switch-wiring-diagrams/ https://diy.stackexchange.com/questions/31531/is-it-possible-to-do-two3way-switched-circuits-that-share-a-common-power-source Photos used on the module are original captured picture by the writer
