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Electronic Devices - Voltage Regulators - Discussion

Discussion Forum : Voltage Regulators - General Questions (Q.No. 27)
Voltage Regulators
27.
In this improved series regulator circuit, which of the following components is the sampling circuit?

Zener diode
Load resistor
Either of the two transistors Q1 or Q2
Resistors R1 and R2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.
Vikram said:   1 decade ago
It is voltage feedback resistors.

How sampling resistors ?
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