Answer:

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.

The following are common electrical symbols used in sketching wiring

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.

The following are common electrical symbols used in sketching wiring

Step-by-step explanation:

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• TRIANGLE AREA = 25 m²

[tex] \frac{10 \times 5}{2} = \frac{50}{2} [/tex]

• PARALLELOGRAM AREA = 660 cm²

[tex]30 \times 22 [/tex]

• TRAPEZOID AREA = 105 m²

[tex] \frac{18 + 3}{2} \times 10 = [/tex]