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Electronic Devices - BJT Amplifiers

Exercise : BJT Amplifiers - Filling the Blanks
31.
The bypass capacitor in a common-emitter configuration ________ the voltage gain.
significantly decreases
significantly increases
slightly increases
slightly decreases
Answer: Option
Explanation:
No answer description is available. Let's discuss.
32.
The loaded voltage gain of an amplifier is ________ the no-load level.
always more than
always less than
always the same as
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
33.
The common-emitter configuration has a ________ level of input impedance with a ________ voltage and current gain.
moderate, high
low, moderate
low, low
high, low
Answer: Option
Explanation:
No answer description is available. Let's discuss.
34.
For a common-base configuration, the input impedance is relatively ________ and the output impedance quite ________.
high, small
small, high
small, small
high, high
Answer: Option
Explanation:
No answer description is available. Let's discuss.
35.
The output voltage and the input voltage are ________ for the common-emitter configuration.
in phase
45º out of phase
90º out of phase
180º out of phase
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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