For the circuit of Fig.4.141

(a) Does VC increase or decrease if RB is increased?
(b) Does IC increase or decrease if β is reduced?
(c) What happens to the saturation current if β is increased?
(d) Does the collector current increase or decrease if VCC is reduced?
(e) What happens to VCE if the transistor is replaced by one with smaller /3?

Transcribed Image Text:

RA 240 kΩ 3.6 kΩ FIG. 4.141