WorksheetsCE Amplifier
Total questions: 5
Worksheet time: 3mins
Name
Class
Date
1.
What kind of bias is utilized in Common Emitter Amplifiers?
a)
Fixed Bias
b)
Collector Feedback
c)
Emitter Feedback
d)
Voltage Divider Bias
2.
Phase-shift produced by Common Emitter amplifier is
a)
270
b)
180
c)
90
d)
0
3.
What is the use of coupling capacitors in CE amplifier?
a)
blocks dc
b)
pass ac
c)
reduce distortion
d)
pass ac & blocks dc
4.
The use of by-pass capacitor in CE amplifier is
a)
to increase voltage gain
b)
to increase negative feedback
c)
for decreasing the frequency
d)
to block dc
5.
The configuration used frequently for impedance matching.
a)
fixed bias
b)
voltage- divider
c)
emitter follower
d)
collector feedback
100 %
