Which of these is the best description for a Zener diode?
A. It is a diode
B. It is a constant current device
C. It is a constant-voltage device
D. It works in the forward region
Answer: Option C
This Question Belongs to Electrical Engineering >> Regulated DC Power Supply
Related Questions on Regulated DC Power Supply
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
Join The Discussion