Electronic Devices - Special-Purpose Diodes - Discussion

Discussion Forum : Special-Purpose Diodes - General Questions (Q.No. 13)
13.
Refer to this figure. If VIN attempts to increase, VR will

increase.
decrease.
remain the same.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Chandu said:   1 decade ago
Vin = Vr + Vz.

Vz is constant.

Therefore, Vin is directly proptional to Vr.

If Vin increased, Vr is also increases.

Vin decrease, Vr decreases.

Peyush said:   1 decade ago
Vin - Vr - Vz = 0
Vr = Vin - Vz
Since, Vz is fixed and with increase in Vin, Vr increases

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