I. Directions: Read the statement carefully and choose one that best illustrates an electrical tool or material.
Write the letter of your answer in the given answer sheet.

1. Indicates some precautionary measures against potential hazardous situations which, if not avoided in minor
or moderate injury.
A. Safety alert
B. Caution
C. Prohibition
D. Warning

2. It is a sketch showing the components of the circuit using standard electrical symbols. It shows the actual
number of components and how the wiring is routed but not the actual location.
A. Pictorial Diagram B. series diagram
C. Schematic diagram D. parallel diagram.

3. It is a circuit which lamps are arrange in a chain manner, so that the current has only one path to take. The
current is the same through each load. An example of this is the Christmas lights.
A. Parallel circuit
B. Series circuit
C. Parallel diagram D. Series diagram

4. A sign that specifies a potentially hazardous situation, which if not avoided, will result to serious injury or
death.
A. Caution
B. electrician's knife C. Danger
D. Prohibition

5. A sign that indicates a person should observe extra awareness.
A. Caution
B. Danger
C. Safety Alert
D. Wear eye protection

6. It consist of one or more cells in which chemical energy is converted into electricity and used as a source of
power.
A. Incandescent lamp B. Battery
C. Switch
D. Convenience outlet

7. It is an instrument used to measure electric current in Amperes.
A. Voltmeter
B. Utility Box
C. Ammeter
D. Watt meter

8. It is a device that close and opens the circuit.
A. Resistor
B. Switch
C. Outlet
D. Male Plug

9. A device that resist the passage of electric current.
A. Circuit Breaker
B. Resistor
C. Fuse
D. Capacitor

10. It is a device used in audio systems which convert electrical signals into sound.
A. Bell
B. Diode
C. Speaker
D. Capacitor

11. A special type of outlets used for certain appliances and tools.
A. Convenient outlet
C. Floor Outlet
B. Switch
D. Special Purpose Outlet

12. A material that allows the flow of electric current.
A. Conductor
B. Capacitor
C. Insulator
D. Diode

13. An electrical signs that indicate any activity stated by the symbol is not allowed.
A. Prohibition
B. Danger
C. Warning
D. Caution​