1. For the circuit in Figure 13-1, the voltage gain from base to collector is approximately (a) 1 2. The output sign a common-emitter amplifier is out-of-phase with the input by (a) 0° 3. If the emitter b s capacitor in Figure 13-1 is removed, the ampli- fier voltage gain will (a) increase (c) remain essentially the same (b)_12 (c) 112 (d) 224 (b) (c) 90° (d) 180° (b) decrease

Introductory Circuit Analysis (13th Edition)
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Publisher:Robert L. Boylestad
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this multiple choice questions from ELECTRONICS LAB &&  the name of experiment The Common Emitter Amplifier

1. For the circuit in Figure 13-1, the voltage gain from base to collector is
approximately
(a) 1
2. The output sign a common-emitter amplifier is out-of-phase with
the input by
(a) 0°
3. If the emitter b s capacitor in Figure 13-1 is removed, the ampli-
fier voltage gain will
(a) increase
(c) remain essentially the same
(b) 12
(c) 112
(d) 224
(b)
(c) 90°
(d) 180°
(b) decrease
Transcribed Image Text:1. For the circuit in Figure 13-1, the voltage gain from base to collector is approximately (a) 1 2. The output sign a common-emitter amplifier is out-of-phase with the input by (a) 0° 3. If the emitter b s capacitor in Figure 13-1 is removed, the ampli- fier voltage gain will (a) increase (c) remain essentially the same (b) 12 (c) 112 (d) 224 (b) (c) 90° (d) 180° (b) decrease
+ 15 v
R,
10 k?
3.9 kf2
O l'out
2.2 µF
2.2 µF
2N3904
RL
'in
3.9 kl)
R2
REI
0.2 V p-p,
5 kHz
4.7 kf2
150 (2
RE2
2.7 k!?
CH 1
Oscilloscope
100 uF
CH 2
Transcribed Image Text:+ 15 v R, 10 k? 3.9 kf2 O l'out 2.2 µF 2.2 µF 2N3904 RL 'in 3.9 kl) R2 REI 0.2 V p-p, 5 kHz 4.7 kf2 150 (2 RE2 2.7 k!? CH 1 Oscilloscope 100 uF CH 2
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