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Pacifier is a circuit that convert AC to DC
Anonymous Quiz
39%
T
61%
F
Half-wave rectifier will generate a waveform Vo
Anonymous Quiz
85%
T
15%
F
What is the ideal diode's behavior in the region of conduction?
Anonymous Quiz
11%
Open circuit
76%
Short circuit
4%
Resistor
9%
Capacitor
Which atoms are referred to as tetravalent atoms?
Anonymous Quiz
5%
Ga and As
90%
Ge and Si
6%
Sb and P
What is the process called when impurity atoms are added to a semiconductor material?
Anonymous Quiz
9%
Bonding
5%
Diffusion
81%
Doping
5%
Covalent
Which impurity atoms are used to create an n-type material?
Anonymous Quiz
7%
Trivalent atoms
70%
Pentavalent atoms
19%
Donor atoms
4%
Acceptor atoms
What is the term for the maximum reverse-bias potential before entering the Zener region?
Anonymous Quiz
36%
Zener potential
15%
Vz rating
46%
PIV rating
3%
PSG rating
What is the region called where there is a lack of carriers in a pn-junction diode?
Anonymous Quiz
21%
Breakdown region
11%
Conduction region
63%
Depletion region
4%
Transition region
What is the condition of a diode when no bias voltage is applied?
Anonymous Quiz
27%
Reverse biased
7%
Forward biased
16%
Zener biased
50%
Zero Bias
What is the term for the current that exists under reverse-bias conditions?
Anonymous Quiz
58%
Reverse current
22%
Saturation current
7%
Forward current
14%
Leakage current
What is the symbol used to represent the Zener potential?
Anonymous Quiz
18%
PIV
0%
VT
76%
Vz
6%
PRV
Which material, silicon or germanium, has a lower forward voltage drop (VT)?
Anonymous Quiz
4%
Silicon
72%
Germanium
22%
They have the same forward voltage drop
2%
None
The resistance rav is ignored in the simplified equivalent circuit because:
Anonymous Quiz
7%
It is usually very large
86%
It is small compared to other elements
7%
It is difficult to measure
The point of intersection between the load line and the characteristic curve is called:
Anonymous Quiz
8%
Intersection point
4%
Terminal point
82%
Quiescent point (Q-pt.)
6%
Zener point
The output voltage in the half-wave rectification circuit for a silicon diode is given by:
Anonymous Quiz
13%
vo = vi + 0.7 V
76%
vo = vi - 0.7 V
8%
vo = vi * 0.7 V
3%
vo = vi / 0.7 V
A full–wave rectifier allows … current through the load during the entire input cycle.
Anonymous Quiz
62%
unidirectional
38%
bidirectional
A…–wave rectifier allows current through the load only during one–half of the cycle
Anonymous Quiz
83%
half–wave
17%
full–wave