Electronic Devices - BJT and FET Frequency Response

Exercise : BJT and FET Frequency Response - General Questions
31.
Which of the following capacitors is (are) included in Ci for the high-frequency region of a BJT or FET amplifier?
Input wiring capacitance
The transition capacitance ()
Miller capacitance
All of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

32.
In the input RC circuit of a single-stage BJT, by how much does the base voltage lead the input voltage for frequencies much larger than the cutoff frequency in the low-frequency region?
About 0º
45º
About 90º
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

33.
In the ________-frequency region, the capacitive elements of importance are the interelectrode (between terminals) capacitances internal to the active device and the wiring capacitance between the leads of the network.
low
mid
high
Answer: Option
Explanation:
No answer description is available. Let's discuss.

34.
What is the ratio of the output power to the input power at the cutoff frequencies in a normalized frequency response plot?
0.25
0.50
0.707
1
Answer: Option
Explanation:
No answer description is available. Let's discuss.