Technician › T6 Electronic and Electrical Components › T6B02
T6B02
What electronic component allows current to flow in only one direction?
Pick an answer to check it.
Answer: C. Diode
A diode acts like a one-way valve for electricity. It lets current flow in one direction and blocks it in the other. A fuse lets current flow either way until it blows.
Tip: Diode = one-way street for current.