Basic Qualification · B-004 Circuit components · B-004-002-006
Si on applique un courant alternatif à l'anode d'une diode, que retrouve-t-on à la cathode?
- ADu courant continu pulsatif
- BAucun signal
- CDu courant continu constant
- DDu courant alternatif pulsatif
Correct answer: A — Du courant continu pulsatif. Question tirée de la banque officielle d'ISDE.
Why
A diode acts like a one-way valve for electricity, allowing current to flow only from anode to cathode. The full explanation — and one for every question — is in Pro.
Practise this section
Circuit components is section B-004 of the Basic exam: The parts inside the box: resistors, capacitors, inductors, diodes, transistors, tubes and what each does in a circuit.
Drill B-004 — free, no account