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Questions  

If the voltage between the terminals A and B is 17 V and Zener breakdown voltage is 9V, then the potential across R is

a
6 V
b
8 V
c
9 V
d
17 V

detailed solution

Correct option is B

P.d across zener diode=p.d across RL=9V  P.d across R=Vin –Vz=17-9=8V

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Similar Questions

Take the breakdown voltage of the Zener diode used in the given circuit as 6V. For the input voltage shown in figure below, the time variation of the output voltage is :
(Graphs drawn are schematic and not to scale)


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