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Electronics - Bipolar Junction Transistors (BJT)

Exercise : Bipolar Junction Transistors (BJT) - General Questions
6.
In a C-E configuration, an emitter resistor is used for:
stabilization
ac signal bypass
collector bias
higher gain
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
Voltage-divider bias provides:
an unstable Q point
a stable Q point
a Q point that easily varies with changes in the transistor's current gain
a Q point that is stable and easily varies with changes in the transistor’s current gain
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
To operate properly, a transistor's base-emitter junction must be forward biased with reverse bias applied to which junction?
collector-emitter
base-collector
base-emitter
collector-base
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
The ends of a load line drawn on a family of curves determine:
saturation and cutoff
the operating point
the power curve
the amplification factor
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
If VCC = +18 V, voltage-divider resistor R1 is 4.7 komega.gif, and R2 is 1500omega.gif, what is the base bias voltage?
8.70 V
4.35 V
2.90 V
0.7 V
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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