Advanced Qualification · A-002 Advanced components and circuits · A-002-003-005
In a bipolar transistor, the change of collector current with respect to base current is called:
- A beta
- B gamma
- C delta
- D alpha
Correct answer: A — beta. From the official ISED question bank, verified word for word.
Why
Beta is the correct term because it describes how much the collector current changes when you adjust the base current in a bipolar transistor. The full explanation — and one for every question — is in Pro.
Practise this section
Advanced components and circuits: semiconductors, amplifier classes, oscillators, mixers, filters and digital logic.