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Question 208

What is the current through a 24-ohm resistor connected across 240 volts?

  1. 2400 amperes
  2. 0.1 amperes
  3. 10 amperesCorrect answer
  4. 5760 amperes

Explanation

Dividing voltage by resistance gives I = 240 / 24 = 10 amperes. Answering 0.1 amperes divides the wrong way round, 24 / 240.

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Question 208: What is the current through a 24-ohm resistor connected… · FCC Technician Class (Element 2) · Questena