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
Answer: Option D
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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
A Zener regulator ___________ in the power supply
A. Increases the ripple
B. Decreases the ripple
C. Neither increases nor decreases the ripple
D. Data insufficient
Zener diode are generally made of ___________
A. Germanium
B. Silicon
C. Carbon
D. None of the above
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