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Electronics - Diodes and Applications

Exercise : Diodes and Applications - General Questions
31.
With a 12 V supply, a silicon diode, and a 370-ohm resistor in series, what voltage will be dropped across the diode?
0.3 V
0.7 V
0.9 V
1.4 V
Answer: Option
Explanation:
No answer description is available. Let's discuss.
32.
If the frequency of the applied ac signal to a half-wave rectifier is 60 Hz, the frequency of the pulsating dc output will be
30 pps
60 pps
90 pps
120 pps
Answer: Option
Explanation:
No answer description is available. Let's discuss.
33.
What is the peak output voltage for this half-wave rectifier?

1 V
7.8 V
10.9 V
15.6 V
Answer: Option
Explanation:
No answer description is available. Let's discuss.
34.
Thermal shutdown occurs in an IC regulator if:
power dissipation is too high
internal temperature is too high
current through the device is too high
load resistance increases
Answer: Option
Explanation:
No answer description is available. Let's discuss.
35.
The conduction band is closest to the valence band in
semiconductors
conductors
insulators
The distance is the same for all of the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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