Question 1068 of 731 · Texas Journeyman Electrician Exam

A diode is a semiconductor device that:

Exactly one answer is correct.

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Correct answer to question 1068

  • C: Allows current to flow in one direction only

Explanation

A diode conducts in its forward direction and blocks current in the reverse direction. Diodes are used in rectifiers to change AC into DC.

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