#1. Which of the following is an advantage of using circuit breakers over fuses?
#2. What is the purpose of a subpanel in an electrical installation?
#3. Which type of electrical box is used for outdoor installations?
#4. What is the purpose of an electrical meter in a residential installation?
#5. Which type of outlet is typically used for high-power appliances like refrigerators and air conditioners?
#6. In electrical wiring, what does the term “hot wire” refer to?
#7. Which device is used to convert AC to DC in power supplies?
#8. What is the main function of a capacitor in an electrical circuit?
#9. Which of the following is a characteristic of a properly grounded electrical system?
#10. In a lighting circuit, what is the purpose of a switch?
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