Related Questions

A crystal diode utilises ___________ characteristic for rectification
A reverse
B forward
C forward or reverse
D none of the above
A Zener voltage regulator will cease to act as a voltage regulator if Zener current becomes ___________
A Less than load current
B Zero
C More than load current
D None of the above
Another name for Zener diode is ___________ diode
A Breakdown
B Voltage
C Power
D Current
The doping level in a zener diode is ___________ that of a crystal diode
A the same as
B less than
C more than
D none of the above
If the load resistance decreases in a Zener regulator, then Zener current ___________
A Decreases
B Stays the same
C Increases
D None of the above
The load voltage is approximately constant when a Zener diode is ___________
A Forward biased
B Unbiased
C Reverse biased
D Operating in the breakdown region
A Zener diode is used as a ___________ voltage regulating device
A Shunt
B Series
C Series-shunt
D None of the above
A zener diode has ___________ breakdown voltage
A undefined
B sharp
C zero
D none of the above
In a loaded Zener regulator, which is the largest Zener current?
A Series current
B Zener current
C Load current
D None of the above
What is true about the breakdown voltage in a Zener diode?
A It decreases when load current increases
B It destroys the diode
C It equals current times the resistance
D It is approximately constant

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