#1. What does the abbreviation “AC” stand for in electrical terms?
#2. Which of the following is an example of preventive maintenance?
#3. What is the purpose of a surge protector?
#4. What is a common cause of electrical fires?
#5. Which type of electrical diagram shows the physical layout of components?
#6. What is a common symptom of a loose electrical connection?
#7. Which of the following should be done regularly to ensure electrical safety?
#8. Which of the following is a sign of an overloaded circuit?
#9. Which type of maintenance involves regularly scheduled inspections and servicing?
#10. Which tool is used to test the continuity of a circuit?
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