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Feedback Oscillator Principles Multiple Choice Questions (MCQ) PDF Download

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The MCQ Voltage gain around the closed feedback loop of oscillator must equal to: 1, 0, −∞ and ∞ with "Feedback Oscillator Principles" App Download (Free) for best online colleges with financial aid. Study feedback oscillator principles quiz questions, download Amazon eBook (Free Sample) for questions to ask during an interview.

Feedback Oscillator Principles MCQ Quiz PDF Download: Electronic Devices MCQs

MCQ 1: voltage gain around the closed feedback loop of oscillator must equal to

A) 1
B) 0
C) −∞
D) ∞

MCQ 2: For oscillation to begin, voltage gain around the positive feedback loop must be

A) 1
B) greater than 1
C) less than 1
D) 0

MCQ 3: Phase shift around the feedback loop must be effectively

A) 0°
B) 90°
C) 120°
D) 180°

MCQ 4: In positive feedback oscillators, output of an amplifier is feed back to the input with

A) 90° phase shift
B) 120° phase shift
C) 180° phase shift
D) no phase shift

MCQ 5: Product of an amplifier gan and attenuation of feedback circuit is equals to

A) current gain
B) voltage gain
C) resistance
D) capacitance

Electronic Devices Practice Tests

Feedback Oscillator Principles Learning App & Free Study Apps

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