COMMON ELECTRICAL SIGNALS

2. LEARNING OBJECTIVES:
At the end of the lesson the students shall be able to;
a. Identify the common electrical symbols;
b. Cite the importance of knowing the common
electrical symbols and;
c. Draw the common electrical symbols

3. “ SCRAMBLE WORDS “
1. NGERDA 6. TCHSWI
2. IGHH TAGEVOL 7. SEFU
3. NINGWAR 8. CUITCIR AKERBRE
4. WERPO NELPAARDBO 9. SHPU TONBUT
5. TINGLIGH NELPAARDBO

4. ACTIVITY
B. Direction: Identify the meaning of each sign
enumerated below. Write your answer in the
space provided

5. QUESTIONS:
1. What is common electrical symbol?
2. Why is it important to study the
common electrical symbols?

6. COMMON ELECTRICAL SYMBOLS
Electrical Symbols are small drawings or pictograms used to represent
various electrical devices in a diagram or plan of an electrical circuit. These
symbols are used in sketching schematic diagrams and electrical plans for
numerous types of electrical works. Practically any electrical fixture found in
a house has a symbol that coincides to said fixture on an electrical wiring
diagram. These are very useful guide for an electrician or electrical
contractor, thus, making the wiring easier to install as well.

7. The following are common electrical symbols used in
Sketching wiring plans and diagrams.

9. ACTIVITY
Direction: Draw the common electrical Symbols. You
will be graded In the criteria below.
CRITERIA PERCENTAGE
Creativity 20%
Uniqueness 10%
Total 30%

10. ASSIGNMENT
Research in advance about
electrical sign.

11. THANK YOU FOR LISTENING!