A) constant current source
B) constant voltage source
C) constant resistance source
D) constant power source
Correct Answer: B
Solution :
When the reverse voltage across a zener diode exceeds the breakdown voltage \[{{V}_{Z}},\] the current increases very sharply. In this region, the curve is almost vertical. It means voltage across zener diode is constant at \[{{V}_{Z}},\] even though the current through it changes. Therefore, a zener diode behaves as a constant voltage source.You need to login to perform this action.
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