Question

What is the ideal value of phase shift offered by an rc circuit?

Answer 1

Explanation:

The two stage amplifier circuit has two transistors, connected in CE configuration and a common power supply VCC is used. .

The emitter by-pass capacitor Ce offers a low reactance path to the signal.

Answer 2

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What is the ideal value of phase shift offered by an rc circuit?

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180° of phase shift is required for oscillation

• The phase-shift oscillator circuit consists of a single transistor amplifier section and a RC phase-shift network.
• The phase shift network in this circuit, consists of three RC sections. At the resonant frequency fo, the phase shift in each RC section is 60° so that the total phase shift produced by RC network is 180°.

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Answer-By@Amani11