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Electronic Devices - Two-Terminal Devices

Exercise : Two-Terminal Devices - General Questions
1.
Which of the following areas is (are) an application of infrared-emitting diodes?
Intrusion alarms
Shaft encoders
Paper-tape readers
All of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
Schottky diodes are very effective at frequencies approaching ________.
20 GHz
10 MHz
100 MHz
1 MHz
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
What is the voltage drop across Schottky diodes?
0 V to 0.2 V
0.7 V to 0.8 V
0.8 V to 1.0 V
1.0 V to 1.5 V
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
In which region is the operating point stable in tunnel diodes?
Negative-resistance
Positive-resistance
Both negative- and positive-resistance
Neither negative- nor positive-resistance
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
What is the range of the varying capacitor CT in varactor diodes?
0 pF to 5 pF
2 pF to 10 pF
2 F to 100 F
2 pF to 100 pF
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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