ELECTRICAL MATERIALS

1. What electrical device is used to control the flow of current in a circuit or even the entire circuit.

• A. Switches

• B. Flush Type Switch

• C. Main Switch

• D. Tumbler Switch

2. What circuit protective device that will automatically blows and cut the current when an overload or short circuit happens.

• A. Utility

• B. Fuse

• C. Circuit Breaker

• D. Junction Box

3.What are electrical materials in which splices and joints are being made.

• A, Electrical Boxes

• B. Square Box

• C. Utility Box

• D. Junction Box

3. Electrical conductors which is single, usually cylindrical, flexible strand or iron rod of metal is called __ .

• A. Cables

• B. Solid Conductor

• C. Stranded Conductor

• D. Wires

5. A device that acts as a convenient source of electrical energy for current consuming appliances. It is where the male plug of an appliance is inserted and usually fastened on the wall or connected in an extension cord.

• A. Male Plug

• B. Lamp Holders

• C. Convenience Outlet

• D. Switch

6. An octagonal shaped electrical material where the connections or joints of wires are being done. It is also where the flush type lamp holder is attached.

• A. Fuse

• B. Circuit Breaker

• C. Junction Box

• D. Utility

7. A device that connects and disconnects the flow of electric current in a circuit. There are many shapes, designs, and types and they are classified as hanging, flush, and surface types.

• A, Lamp Holders

• B. Switch

• C. Convenience Outlet

• D. Male Plug

8. A rectangular shaped metallic or plastic (PVC) material in which flush type convenience outlet and switch are attached

• A. Utility Box

• B. Junction Box

• C. Fuse

• D. Circuit Breaker

9. A devices that hold and protect the lamp and are also called as Lamp Sockets/Receptacles.

• A. Switch

• B. Lamp Holders

• C. Male Plug

• D. Convenience Outlet

10. A protective device used to automatically trips-off and cuts the current when trouble in the circuit such as short circuit or overload occurs.

• A. Circuit Breaker

• B. Fuse

• C. Utility Box

• D. Junction Box