Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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(a) What happens to the voltage VC if the transistor is replaced by one having a larger value of β?
(b) What happens to the voltage VCE if the ground leg of resistor R2 opens (does not connect to ground)?
(c) What happens to IC if the supply voltage is low?
(d) What voltage VCE would occur if the transistor base–emitter junction fails by becoming open?
(e) What voltage VCE would result if the transistor base–emitter junction fails by becoming a short?
Transcribed Image Text:12V
Rc= 2.4k
RI:
230k
Out
Ia
R2=
2.3k
RE: 3.3k
B = 90
(a) What happens to the voltage Vc if the transistor is replaced by one having a larger value of 6?
(b) What happens to the voltage VCE if the ground leg of resistor R2 opens (does not connect to
ground)?
(c) What happens to Ic if the supply voltage is low?
(d) What voltage VcE would occur if the transistor base-emitter junction fails by becoming open?
(e) What voltage Vcz would result if the transistor base-emitter junction fails by becoming a
short?
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