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# RC Feedback Circuits and Oscillators Multiple Choice Questions (MCQ) PDF Download

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The MCQ Resonant frequency for Wein bridge oscillator is expressed in: 1/2πrc, 2πrc, 2rc and 2πc with "RC Feedback Circuits and Oscillators" App Download (Free) to study online courses. Practice rc feedback circuits and oscillators quiz questions, download Google eBook (Free Sample) for questions to ask in an interview.

## RC Feedback Circuits and Oscillators MCQ Quiz : Electronic Devices MCQs

MCQ 1: Resonant frequency for Wein bridge oscillator is expressed in

A) 1/2πRC
B) 2πRC
C) 2RC
D) 2πC

MCQ 2: T-type RC filters are used in

A) phase shift oscillators
B) Wein bridge oscillators
C) Twin-T oscillators
D) Colpitts oscillators

MCQ 3: Which of the following is used only in negative feedback oscillator?

A) feedback
B) amplifier
C) DC supply voltage
D) voltage divider

MCQ 4: At lower frequencies, lead circuit in Wein bridge oscillator dominates due to

A) high resistance
B) low resistance
C) switching
D) high capacitance

MCQ 5: Number of RC circuits present in general phase shift oscillator are

A) two
B) three
C) four
D) five

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