EIM 8 Measurement and Symbols

1. Which of the following is the correct electrical symbol for Direct Current?

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2. Which of the following is the correct electrical symbol for Outlet (Duplex)?

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3. Which of the following is the correct electrical symbol for switch?

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4. Which of the following is the correct electrical symbol of battery?

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5. Which of the following is the correct electrical symbol of Range Outlet?

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6. A closed path that allows electricity to flow from one point to another.

• a. Outlet

• b. Circuit

• c. Switch

• d. Wire

7. It is a graphical presentation of electrical wiring connections to install in a particular house or building.

• a. Circuit

• b. Electrical Plan

• c. Schematic diagram

• d. Electrical wiring

8. It refers to a simplified drawing that uses symbols and lines to convey important information.

• a. Pictorial diagram

• b. Electrical plan

• c. Electrical wiring

• d. Schematic diagram

9. It is a device that acts as a convenient source of electrical energy for consuming appliances.

• a. Pictorial diagram

• b. Convenience outlet

• c. Schematic diagram

• d. Electrical plan

10. It refers to a sketch of electrical circuit that shows the external appearance of each component.

• a. Electrical system

• b. Electrical drawings

• c. Pictorial diagram

• d. symbols and lines