Electronics information · Difficulty 1
Try this ASVAB-style question.
Choose your answer before opening the explanation. This original practice item is for preparation and does not reproduce an official test question.
A rectifier blocks one polarity of an alternating signal. Which concept is being demonstrated?
- current
- parallel circuit
- diode
- ground
Reveal answer and explanation
diode
diode is a component designed to conduct mainly in one direction. A rectifier blocks one polarity of an alternating signal.