DLP2

DETAILED LESSON PLAN in
ELECTRICAL INSTALLATION and MAINTENANCE 1
Learning Area:
Technology and Livelihood Grade Quarter: Duration:
DLP No.: 2
Education (Electrical Level: 11 Second 1 hour
Installation and Maintenance)
Code:
Learning Identify the correct quantity of wiring materials and
TLE_IAEI10WD
Competency/ies: devices to be used based on job requirement
-Ia-IIj-1
*The learner demonstrates an understanding of the underlying principles in
Key Concepts /
installing wiring devices.
Understandings to
*The learner independently installs wiring devices for floor and ground fault
be Developed:
current interrupter.
1. Objectives
Knowledge Classify wires and cable according to their sizes
Skills Convert given measures from AWG to mm and vice versa
Attitudes Solve problems involving conversion of conductors
Values Perform the computation of the conversion of conductors
2. Content/Topic Conversion Table of Conductors
Learner’s Materials; Pages 56 – 60
3. Learning
Concrete examples of wires
Resources/ Objective 9
Power point presentation
Materials /
Module
Equipment
Activity sheet/worksheets
4. Procedures (indicate the steps you will undertake to teach the lesson and indicate the no. of
minutes each step will consume)
Objective 5
A. Prayer
B . Checking of Attendance
C. House Rules /
1. Raise your hand if you want to ask/ answer a question.
2. Do not roam around the classroom when classes are going on.
3. During group activity, go to your group silently and never drag
Introductory
the chairs.
Activity (5
4. Do not touch anything unless you are told to do so.
mins)
D. Motivation
The teacher will show concrete examples of wire (different sizes and
circumference) and will ask volunteers to measure the wires and will ask:
1. What are the sizes of the wires given?
Objective 1
2. How do you classify wires according to sizes?
3. What is the unit of measurement to be used? Objective 2
Activity (10 Presentation of the Conversion Table of Conductors

mins) 1. What are the two common unit of measurement used in the
identification of wires and cables?
The teacher will ask:
1. “Why do we need to be familiar of the Philippine Electrical Code (PEC)
Analysis (10 especially in sizes and types of wires and cables to be used? Explain your
mins) answer based on your understanding. Objective 3
2. What will happen if you are not going to follow the guidelines and
standards set by PECS?
Abstraction The teacher will ask: “What are some considerations to take in using wires
(5 mins) and cables in a specific wiring plan of a certain building or establishment.
Objective 4
The class will be divided into 4 and will be given different situations or
problems to answer. The students must present their work through role play/
Application Broadcasting/ Talk show/Poster-Making or any other way. Objective 6
(10 mins) -Giving of positive feedback based on the activity/ asking of questions or
clarifications
5. Assessment (indicate whether it is thru Observation and/ or Talking/conferencing to

learners and/or Analysis of Learners’ Products and/or Tests) 10 minutes
Let the students answer the following.

1. A wire used for wiring electric ranges, hot water heaters,stoves and hairdryers where
both heat and moisture resistance is desirable.
a. Duralene (type WP)
b. Coaxial cable
c. Asbestos covered nickel cord (Rockbestos)
d. Steel tape armored power cable with ground wire (Copper)
2. A wire commonly used for wiring motorized engines and appliances with high
temperature, and for switch board wiring.
a. Temperature wire (type HI) b. Thermoplastic wire (type TW)
c. Asbestos covered nickel cord (Rockbestos) d. Coaxial cable
Objective 10 3. This is a multi-conductor cable generally used for interior wiring installations in dry and
wet locations.
a. Durex wire
b. Nonmetallic sheathed cable (type NMC)
c. Asbestos covered nickel cord (Rockbestos)
d. Steel tape armored power cable with ground wire (Copper)
Test 4. This wire or cable is used for radio frequency antenna installation, and radar transceiver
installation.
a. Control cable b. Royal cord c. Duralene (type WP) d. Coaxial cable
5. This wire or cable has 2, 3 or 4 conductors, stranded, and used for portable cords in
electrical equipment.
a. Control cable b. Royal cord c. Intercom cable d. Coaxial cable
6. This is polyethylene-insulated line wire used for wiring installation of residential
buildings.
a. Intercom cable b. Royal cord c. Duralene (type WP) d. Flat cord (type SPT)
7. This is the maximum ampacity of a 5.5 mm copper with type THHN insulation if the
conductor is to be used in an with ambient air temperature of 39°C.
a. 40 A b. 36 A c. 35 A d. 34 A
8. This wire cannot be used in wet locations.
a. TW b. THW c. THHN d. THWN
9. This is the maximum operating temperature of a THHN wire.
a. 60°C b. 75°C c. 85°C d. 90°C
10. A copper conductor is to supply an air conditioning load which has a nameplate rating
of 22 A. What size of THWN wire is safe and economical?
a. 8.0mm b. 2.0mm c. 3.5mm d. 5.5mm
6. Assignment (indicate whether it is for Reinforcement and /or Enrichment and/or

Enhancement of the day’s lesson and/or Preparation for a new lesson) 5 minutes
Preparation
for a new Research on the different wiring splices and their uses.
lesson
7. Wrap-Up/
Concluding The students will reflect on this, :Ignorance of the law excuses no one.”
Activity 5
Minutes
Prepared by:
Name: MARJOY G. HERMOSO School: Lawaan National High School

Position/Designation: TEACHER III Division: DANAO CITY
Contact Number: 09235194340 Email Address: marjoy.hermoso@deped.gov.ph
FB Account: marjoy hermoso

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DETAILED LESSON PLAN in

ELECTRICAL INSTALLATION and MAINTENANCE 1

Activity (10 Presentation of the Conversion Table of Conductors

5. Assessment (indicate whether it is thru Observation and/ or Talking/conferencing to

Let the students answer the following.

6. Assignment (indicate whether it is for Reinforcement and /or Enrichment and/or

Name: MARJOY G. HERMOSO School: Lawaan National High School

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