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Technology and
Livelihood Education 10
Quarter
1 Electrical Installation Maintenance
TLE – Electrical Installation Maintenance 10
Quarter 1 – Module 8: Electrical Materials
First Edition, 2020

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Published by the Department of Education - Schools Division of Pasig City

Development Team of the Self-Learning Module

Writer: Ronaldo M. Figuracion
Editors/Reviewer: Marvin Rojas
Technical Reviewer/Illustrator: Edison Clet , Emmanuel d. Ubaldo
Layout Artist:
Management Team: Ma. Evalou Concepcion A. Agustin
OIC-Schools Division Superintendent
Aurelio G. Alfonso EdD
OIC-Assistant Schools Division Superintendent
Victor M. Javeña EdD
Chief, School Governance and Operations Division and
OIC-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
Technology and
Livelihood Education 10
Quarter 1
Self-Learning Module 8
Electrical Materials
Introductory Message

For the Facilitator:

Welcome to the Electrical Installation and Maintenance 10 Self Learning

Module on Electrical Materials!

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.
For the Learner:

Welcome to the Electrical Installation and Maintenance 10 Self Learning

Module on Electrical Materials!

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.
EXPECTATIONS

At the end of the learning period, the students should be able to:

1. Identify the different electrical materials.

2. Classify the different electrical materials.
3. Appreciated the importance of knowing the different tools.

PRETEST

Multiple Choice
Directions: Read and understand the statement carefully. Write the letter that
best describes the statement. Write your answer in your quiz notebook.

1. Darrel wants to make an extension cord. Which of the following

materials can he use to make a convenient outlet.
A. conventional outlet C. male plug
B. lamp holder D. switch

2. Jomel was asked by his teacher to check the extension cord. Which of
the following parts of the extension wire can he check if a device is
inserted to a convenience outlet to conduct electrical current?
A. conventional outlet C. male plug
B. lamp holder D. switch

3. Jericko is in TLE class. His teacher is asking him to check the bulb
because it is not functioning. Which of the following parts of the
circuit can he check that hold and protects the lamp?
A. conventional outlet C. male plug
B. lamp holder D. switch

4. Jan wants to turn on the light on his bedroom. Which of the following
device can he touch to connect and disconnect the flow of electrical
current in a circuit?
A. conventional outlet C. male plug
B. lamp holder D. switch
5. Duane is an electrical engineer. He noticed that the breaker is not
functioning. Which of the following electrical materials can he check if
a circuit protective device that automatically blows and cuts the
current when overload or short circuit happens,
A. circuit breaker C. junction box
B. fuse D. utility box

RECAP

Directions: Classify the following electrical tools according to its uses and
function

1 Screw Driver
2 Hammer
3 Pliers
4 VOM
5 Wire Stripper

LESSON

Electrical Materials
Is the commonly used supplies in the electrical world and it is
important to pass the international standard organization.
ACTIVITIES

Activity 8.1

Electrical Materials
Directions: Identify the following materials listed below

5
Activity 8.2
Directions: Fill in the missing letters to complete the words. Use the definition
provided as your reference.

1. A Wire made of a single strand of copper or aluminum and used for wiring
installation inside and outside the building.
S L D - W R

2. A straight glass tube usually in circular or u-shape and coated with a white
powder on its inside surface.
L R C T

3. An outlet device that acts as a convenient source of electrical energy for

current consuming appliance.
C V I

4. A device that connect and disconnect the flow of electrical current in a circuit.
W C

5. A circuit protective device that automatically blows and cuts the current when
overload and short circuit happens.
B K

WRAP-UP

Reflect and Understand!

Directions: Fill in the blanks with the different electrical materials

WIRES LAMPS CONDUCTORS

VALUING

Quotes to Ponder
Directions: On your answer sheet, react on this saying.

Right Materials
for Right Project

bitmoji 7/17/2020

POSTTEST

Multiple Choice

Directions:

Read and understand the statement carefully. Write the letter that best describes
the statement. Write your answer in your quiz notebook.

1. John was asked by his teacher to check the extension cord. Which of
the following parts of the extension wire can he check if a device is
inserted to a convenience outlet to conduct electrical current?
C. conventional outlet C. male plug
D. lamp holder D. switch

2. David is an electrical engineer. He noticed that the breaker is not

functioning. Which of the following electrical materials can he check if
a circuit protective device that automatically blows and cuts the
current when overload or short circuit happens,
A. circuit breaker C. junction box
B. fuse D. utility box
3. Ben wants to turn on the light on his bedroom. Which of the following
device can he touch to connect and disconnect the flow of electrical
current in a circuit?
C. conventional outlet C. male plug
D. lamp holder D. switch

4. Clint is in TLE class. His teacher is asking him to check the bulb
because it is not functioning. Which of the following parts of the
circuit can he check that hold and protects the lamp?
C. conventional outlet C. male plug
D. lamp holder D. switch

5. Sam wants to make an extension cord. Which of the following

materials can he use to make a convenient outlet.
C. conventional outlet C. male plug
D. lamp holder D. switch

KEY TO CORRECTION

C 5. 5. Breaker
B 4. Conduit 5. 4. Switch
D 3. Utility Box 4. Outlet
A 2. Junction Box 3. 3. Convenient C 5.
Circuit Breaker 2. 2. Florescent B 4.
C 1.
B 3.
Conductor 1. 1. Solid wire
Test C 2.
Pre- Activity 8.1 Activity 8.2 A 1.

Post-Test
References
BOOKS SOURCES

Azares, Efren F. and Recana, Cerillo B. Practrical Electriciyt III; Adriana Publishing
1999
Cabusora Jr., Roman A. . Cueto Mariano. Technology and Livelihood Education
Learner’s Material, IA Electrical Installation And Maintenance First Edition 2018.
Prinpia Co. Ltd. 54 Gasanro 9 Gil South Korea. 2018

DIGITAL IMAGES

Electrical Tools and Materials Pictures. Ronaldo M. Figuracion May 2020

Bitmoji https://chrome.google.com/webstore/detail/bitmoji/7/17/2020

Toolbox https://imgbin.com/png/pTtx9MA4/toolbox-cartoon-png7/17/2020