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Electronic Devices - BJT Amplifiers

Exercise : BJT Amplifiers - General Questions
36.
In a common-base amplifier, the input signal is connected to the
base.
collector.
emitter.
output.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
37.
Which of the following is (are) true to achieve a good overall voltage gain for the circuit?
The effect of Rs and RL must be considered as a product.
The effect of Rs and RL must be considered as a product and evaluated individually.
The effect of Rs and RL must be evaluated individually.
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
38.
To analyze the common-emitter amplifier, what must be done to determine the dc equivalent circuit?
leave circuit unchanged
replace coupling and bypass capacitors with opens
replace coupling and bypass capacitors with shorts
replace VCC with ground
Answer: Option
Explanation:
No answer description is available. Let's discuss.
39.
For the common-emitter amplifier ac equivalent circuit, all capacitors are
effectively shorts.
effectively open circuits.
not connected to ground.
connected to ground.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
40.
Refer to this figure. If an emitter bypass capacitor was installed, determine the value of Rin(base).

416
5 k
50 k
500
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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