Multiple Choice
The negative feedback circuit in a Wien-bridge oscillator is used to
A) determine the frequency of operation.
B) control the gain of the circuit.
C) bias the positive feedback network.
D) prevent unwanted oscillations.
Correct Answer:
Verified
Related Questions
Q1: Phase-shift oscillators are rarely used because
A) they
Q2: A Clapp oscillator has in its feedback
Q3: Q4: The Barkhausen criterion states that the product Q5: Positive feedback is also called
A) degenerative feedback.
B)
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