#1. Which of the following is a component of a simple electrical circuit?
#2. What does the term “load” refer to in an electrical circuit?
#3. Which of the following is a type of switch used in lighting control systems?
#4. What is the main function of a transformer in a power distribution system?
#5. Which of the following is a common method for grounding electrical systems?
#6. What is the purpose of a disconnect switch in an electrical system?
#7. Which tool is used to tighten or loosen electrical connectors?
#8. What is the purpose of a circuit diagram?
#9. Which of the following is a common electrical safety practice?
#10. What does the term “alternating current” refer to?
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