Which of these is a disadvantage of the Wien Bridge oscillator?(a) It cannot fabricate a pure tune(b) Distortion observed in output is high(c) It cannot be used for high resistance values(d) There is no automatic gain controlThis question was addressed to me by my school teacher while I was bunking the class.This intriguing question originated from Weinbridge Oscillator in division Oscillators of Analog Circuits

Which of these is a disadvantage of the Wien Bridge oscillator?(a) It

1.	Which of these is a disadvantage of the Wien Bridge oscillator?(a) It cannot fabricate a pure tune(b) Distortion observed in output is high(c) It cannot be used for high resistance values(d) There is no automatic gain controlThis question was addressed to me by my school teacher while I was bunking the class.This intriguing question originated from Weinbridge Oscillator in division Oscillators of Analog Circuits
Answer» Right choice is (c) It cannot be used for high resistance values To EXPLAIN I WOULD say: A Wien Bridge oscillator provides a stable low distortion output over a WIDE range of frequency. However, the number of components required is high and the WHEATSTONE bridge APPLIED cannot be used for high resistance values.

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