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Electronic Devices - Two-Terminal Devices

Exercise : Two-Terminal Devices - General Questions
21.
Which of the following metals is (are) used in the fabrication of Schottky diodes?
Molybdenum
Platinum
Tungsten
All of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
22.
What is the resistance of thermistors at boiling temperature (100ºC)?
5 k
1 k
100
1
Answer: Option
Explanation:
No answer description is available. Let's discuss.
23.
Which of the following areas is (are) applications of varactor diodes?
FM modulators
Automatic-frequency control devices
Adjustable bandpass filters
All of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
24.
This is an approximate equivalent circuit for the ________ diode.

Schottky
varicap
tunnel
Answer: Option
Explanation:
No answer description is available. Let's discuss.
25.
Which of the following materials is (are) used in the manufacturing of thermistors?
Ge
Si
A mixture of oxides of cobalt, nickel, strontium, or manganese
All of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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