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Electronic Devices - Transistor Bias Circuits

Exercise : Transistor Bias Circuits - General Questions
21.
Voltage-divider bias has a relatively stable Q-point, as does
base bias.
collector-feedback bias.
both of the above
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
22.
Refer to this figure. Assume IC IE. Determine the value of RC that will allow VCE to equal 10 V.

1 k
1.5 k
2 k
2.5 k
Answer: Option
Explanation:
No answer description is available. Let's discuss.
23.
The linear (active) operating region of a transistor lies along the load line below ________ and above ________.
cutoff, saturation
saturation, cutoff
Answer: Option
Explanation:
No answer description is available. Let's discuss.
24.
The input resistance of the base of a voltage-divider biased transistor can be neglected
at all times.
only if the base current is much smaller than the current through R2 (the lower bias resistor).
at no time.
only if the base current is much larger than the current through R2 (the lower bias resistor).
Answer: Option
Explanation:
No answer description is available. Let's discuss.
25.
Refer to this figure. The value of IC is

10 A.
10 mA.
5 mA.
50 mA.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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