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Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Contributors

Feedback

Phase shift oscillator

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What is the disadvantage of an RC phase shift oscillator?

a: It generates a distorted output signal Explanation

Explanation

b: It is expensive to build Explanation

Explanation

c: It requires a large number of components Explanation

Explanation

d: It has a tendency to generate higher harmonic frequencies Explanation

Explanation

At what frequency range is an RC phase shift oscillator typically designed to operate?

a: Above 10 MHz Explanation

Explanation

b: Below 1 kHz Explanation

Explanation

c: Below 10 MHz Explanation

Explanation

d: Above 100 kHz Explanation

Explanation

What is the formula for calculating the frequency of oscillation of an RC phase shift oscillator?

a: f = 1 / (2πRC) Explanation

Explanation

b: f = 1 / (2π√(RC)) Explanation

Explanation

c: f = 1 / (2πRC√3) Explanation

Explanation

d: f = 1 / (2πRC√6) Explanation

Explanation

For an RC oscillator circuit, calculate the frequency for R=2kΩ and C=0.01µF

a: 1.4 kHz Explanation

Explanation

b: 3.24 kHz Explanation

Explanation

c: 2.48 kHz Explanation

Explanation

d: 4.56 kHz Explanation

Explanation

Given f= 1000 kHz and C= 1/6𝜋 pF, calculate resistance value for the RC phase shift oscillator circuit.

a: 500 kΩ Explanation

Explanation

b: 250 kΩ Explanation

Explanation

c: 25 kΩ Explanation

Explanation

d: 50 kΩ Explanation

Explanation

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