Quiz 2: Power Electronics (chapter 2)
Authored by Alester Gabriel
Physical Ed
University
Used 4+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Rectification is the process of converting alternating current or voltage into direct current or voltage
Yes
No
2.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Characteristic of a single -phase full wave rectifier are
Higher average output voltage
higher efficiency
high speed
reduced ripple factor
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Types of rectifier including
Single phase half wave rectifier
Single phase full wave rectifier
three-phase rectifier
all of the above
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
An uncontrolled rectifier uses a diode as a switch while a controlled rectifier uses an SCR as a switch
True
False
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The Existence of an inductor in series with the load resistance will INCREASE the average output voltage.
True
False
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The addition of a freewheeling diode parallel with an RL load will prevent the negative output voltage waveform from going negative.
True
False
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The addition of a freewheeling diode parallel with an RL load will increase the average output voltage as well as the average output current.
True
False
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