Electronics - Diodes and Applications
Exercise :: Diodes and Applications - Filling the Blanks
| 1. |
A ___ is created when an electron moves from the valence band to the conduction band.
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Answer: Option A
Explanation:
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| 2. |
The average value of the half-wave rectified output voltage is approximately __________ of Vp. |
Answer: Option A
Explanation:
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| 3. |
Typically the forward voltage on an LED is between _______ and ________. |
| A. |
1.5 V, 3.7 V | | B. |
0.7 V, 1.1 V | | C. |
1 V, 3 V | | D. |
1 V, 6 V |
Answer: Option C
Explanation:
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| 4. |
A two-diode rectifier will not operate without a _________. |
| A. |
center-tapped transformer | | B. |
voltage regulator | | C. |
capacitive filter | | D. |
phase-inverting transformer |
Answer: Option A
Explanation:
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| 5. |
The name of the circuit in the given circuit is the ___. |
| A. |
half-wave rectifier | | B. |
center-tapped full-wave rectifier | | C. |
full-wave bridge rectifier | | D. |
half-wave bridge rectifier |
Answer: Option C
Explanation:
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