
FW Rectifiers

Quiz
•
Science
•
University
•
Medium
MOHAMMAD TAJUDDIN
Used 2+ times
FREE Resource
25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
What is the basic purpose of a rectifier in power electronics?
Converts DC to AC
Converts AC to DC
Amplifies AC
Reduces AC
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A full wave rectifier provides an output for ...
Half of the input cycle
The full input cycle
Only positive half cycl
Only negative half cycle
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The uncontrolled full-wave rectifier is also referred to as ...
Rectifier diode
Diode bridge rectifier
Thyristor rectifier
Inverter
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The power factor for a full-wave uncontrolled rectifier with a resistive load is ...
1.00
0.707
1.414
1.57
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A center-tapped full-wave rectifier uses how many diodes?
One
Two
Three
Four
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
In an uncontrolled full-wave rectifier, the input frequency is 50 Hz. What will be the output frequency?
50
60
100
120
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
For a full-wave uncontrolled rectifier, the output waveform will be ...
A pure sine wave
A pure DC
Pulsating DC
A square wave
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