#1. Which of the following is a common type of electrical conduit used in commercial installations?
#2. What does AFCI stand for in electrical installations?
#3. What is the primary purpose of bonding and grounding in electrical installations?
#4. When working on an electrical installation, what is the first step you should take?
#5. In a three-way switch circuit, what is the function of the traveler wires?
#6. What type of outlet is required in bathrooms and kitchens for safety?
#7. In residential wiring, which color wire is typically used as the neutral wire?
#8. Which tool is used to check for the presence of voltage in an electrical outlet?
#9. What is the typical current rating for a residential circuit breaker protecting a standard lighting circuit?
#10. Which component is used to step down high voltage in power distribution systems?
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