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Electronic Devices - DC Biasing-BJTs

Exercise : DC Biasing-BJTs - Filling the Blanks
1.
For the typical transistor amplifier in the active region, VCE is usually about ________ % to ________ % of VCC.
0, 100
25, 75
45, 55
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
For the dc analysis the network can be isolated from the indicated ac levels by replacing the capacitor with ________.
an open circuit equivalent
a short circuit equivalent
a source voltage
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
________is the least stabilized circuit.
Fixed bias
Emitter-stabilized bias
Voltage divider
Voltage feedback
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
The emitter resistor in an emitter-stabilized bias circuit appears to be ________ in the base circuit.
larger
smaller
the same
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
In a fixed-bias circuit, the slope of the dc load line is controlled by ________.
RB
RC
VCC
IB
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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