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Practice quizzes / IMSA Traffic Signal I Practice Questions - IMSA Traffic Signal Technician Level I Certification Exam Exam / Question 102901
Practice question

In a parallel circuit with two 100-ohm resistors, what is the total resistance?

  1. 200 ohms
  2. 100 ohms
  3. 50 ohms
  4. 25 ohms

Answer: C — 50 ohms

The correct answer is shown above. Try the full quiz for additional practice.

Practice more: IMSA Traffic Signal I Practice Questions - IMSA Traffic Signal Technician Level I Certification Exam Exam →
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