Basic Qualification · B-004 Circuit components · B-004-003-003
Quelles sont les trois électrodes du transistor bipolaire?
- ALe collecteur, la source et le drain
- BLa porte, la source et le drain
- CLe collecteur, l'émetteur et la base
- DLe drain, la base et la source
Correct answer: C — Le collecteur, l'émetteur et la base. Question tirée de la banque officielle d'ISDE.
Why
A bipolar transistor uses three specific parts to control current: the base acts as the gatekeeper, the emitter releases the flow, and the collector gathers it. 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