Electronics information · Difficulty 3
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.
Which situation is the best example of series circuit?
- A metal equipment case is connected to a protective conductor.
- Opening one lamp disconnects every lamp in the single loop.
- One household light can remain on when another branch is opened.
- A power adapter steps alternating voltage down for equipment.
Reveal answer and explanation
Opening one lamp disconnects every lamp in the single loop.
series circuit is a circuit with one path for current through all components. Opening one lamp disconnects every lamp in the single loop.