Electronics and Communication Engineering - Analog Electronics - Discussion

Discussion Forum : Analog Electronics - Section 13 (Q.No. 49)
49.
A three-section RC phase shift oscillator has R = 10K ohms and C = 0.001 μF. If the oscillator is to be made variable using the same value of R, what should be the value of capacitor to obtain a frequency if 1 kHz?
636 pF
180 pF
65 pF
30 pF
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
3 comments Page 1 of 1.

Om prakash said:   10 years ago
How possible?

May joy sidayon said:   7 years ago
How? Explain.

SIDAYON said:   7 years ago
The formula is, f=1/(2*π*R*C) √(6).

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