Related Questions

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
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 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
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
Zener diode are generally made of ___________
A Germanium
B Silicon
C Carbon
D None of the above
A zener diode is used as ___________
A an amplifier
B a voltage regulator
C a rectifier
D a multivibrator
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 ___________
A Is a battery
B Acts like a battery in the breakdown region
C Has a barrier potential of 1 V
D Is forward biased
A Zener diode is used as a ___________ voltage regulating device
A Shunt
B Series
C Series-shunt
D None of the above
The current in a Zener diode is limited by ___________
A External resistance
B Power dissipation
C Both (A) and (B)
D None of the above

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