FCC Question Pool Review

Amateur Extra Class (Element 4) • 2024-2028

Switch License

Question E6A06

From subelement E6 - E6A

E6A06
Answer: B

What is the beta of a bipolar junction transistor?

AThe frequency at which the current gain is reduced to 0.707
BThe change in collector current with respect to the change in base current
CThe breakdown voltage of the base-to-collector junction
DThe switching speed