Are you smarter than the average bear when it comes to all things electrical? Show off your brain power by taking the fifth quiz in EC&M's Electrical Trivia Challenges. As always, the answers to these 10 questions can be found on the last slide of this gallery. If you enjoy this challenge, check back often, because we're posting new quizzes every few weeks from now until the end of the year. And if you've missed any prior challenges, just click on the links provided below. Thanks for playing, and good luck!
(Opening photo copyright Terry Disney, Getty Images)
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