Electronic Devices - BJT and FET Frequency Response

Exercise :: BJT and FET Frequency Response - General Questions

21. 

What is the ratio of the common logarithm of a number to its natural logarithm?

A. 0.435
B. 2
C. 2.3
D. 3.2

Answer: Option C

Explanation:

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22. 

Which of the following configurations does (do) not involve the Miller effect capacitance?

A. Common-emitter
B. Common-base
C. Common-collector
D. All of the above

Answer: Option B

Explanation:

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23. 

What magnitude voltage gain corresponds to a decibel gain of 50?

A. 31.6238
B. 316.228
C. 3162.38
D. 31623.8

Answer: Option B

Explanation:

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24. 

By what other name(s) are the cutoff frequencies in a frequency response plot called?

A. Corner frequency
B. Break frequency
C. Half-power frequency
D. All of the above

Answer: Option D

Explanation:

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25. 

The ________-frequency response of a transformer-coupled system is calculated primarily by the stray capacitance between the turns of the primary and secondary windings.

A. low
B. mid
C. high

Answer: Option C

Explanation:

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