When operated in cutoff and saturation the transistor

12.) When operated in cutoff and saturation, the transistor acts like a?

B.) Switch
When BJT is used as a switch it operates alternately in cutoff and saturation. [Pg.193]
14.) In saturation,
V
CE
is
C.) Minimum
Vce decreases as a result of ore drops across the collector resistor. [Pg.184]
16.) Once in saturation, a future increase in base current will?
B.) Not affect the collector current
The base-collector junction becomes forward-biased and Ic can no longer increase with an increase in
I
B.
[Pg.184]
18.) The relationship between the collector current and a light-generated base current?
A
20.) In a transistor amplifiers, if the base-emitter junction is open, the collector voltage is?
PROBLEMS
26.) A 50Mv signal is applied to the base of a properly biased transistor with
r
e
= 10 Ω
and
R
c
= 560 Ω
. Determine the signal voltage at the collector.
29.) Determine
I
c ( sat )
for the transistor in figure 4-58. What is the voltage of
I
B
necessary to
produce saturation? What minimum value of
V
¿
is necessary for saturation? Assume