This set of Linear Integrated Circuit Multiple Choice Questions & Answers (MCQs) focuses on “Triangular and Sawtooth Wave Generator”. 1. How a triangular wave generator is derived from square wave generator? a) Connect oscillator at the output b) Connect Voltage follower at the output c) Connect differential at the output d) Connect integrator at the … Read more
This set of Linear Integrated Circuit Multiple Choice Questions & Answers (MCQs) focuses on “Square Wave Generator”. 1. How are the square wave output generated in op-amp? a) Op-amp is forced to operate in the positive saturation region b) Op-amp is forced to operate in the negative saturation region c) Op-amp is forced to operate … Read more
This set of Linear Integrated Circuit Questions and Answers for Entrance exams focuses on “Basic Principles of Sine Wave Oscillator – 4”. 1. A Biphasic oscillator produces output signal that have a) Cosine wave only b) Both sine and cosine wave c) Two identical sine wave d) Two identical cosine wave 2. If the output … Read more
This set of Linear Integrated Circuit Interview Questions and Answers focuses on “Basic Principles of Sine Wave Oscillator – 3”. 1. What is the frequency of oscillation of wein bridge oscillator? a) fo = 1/(2πRC) b) fo = 2π/RC c) fo = RC/2π d) fo = 2πRC 2. Sustained oscillation in wein bridge oscillator is … Read more
This set of Linear Integrated Circuit Multiple Choice Questions & Answers (MCQs) focuses on “Basic Principles of Sine Wave Oscillator – 2”. 1. What will be the phase shift of feedback circuit in RC phase shift oscillator? a) 360o phase shift b) 180o phase shift c) 90o phase shift d) 60o phase shift 2. How … Read more
This set of Linear Integrated Circuit Multiple Choice Questions & Answers (MCQs) focuses on “Basic Principles of Sine Wave Oscillator-1”. 1. What is Barkhausen criterion for oscillation? a) Aß > 1 b) Aß < 1 c) Aß = 1 d) Aß ≠ 1 2. At what condition the output signal can be continuously obtained from … Read more
This set of Linear Integrated Circuit Multiple Choice Questions & Answers (MCQs) focuses on “Band-Reject and All-Pass Filters”. 1. How many types of band elimination filters are present a) Three b) Two c) Four d) None of the mentioned 2. Find the wide band-reject filter. a) b) c) d) None of the mentioned 3. A … Read more
This set of Linear Integrated Circuit Multiple Choice Questions & Answers (MCQs) focuses on “Band Pass Filter”. 1. Which filter attenuates any frequency outside the pass band? a) Band-pass filter b) Band-reject filter c) Band-stop filter d) All of the mentioned 2. Narrow band-pass filters are defined as a) Q < 10 b) Q = … Read more
This set of Linear Integrated Circuit Multiple Choice Questions & Answers (MCQs) focuses on “First & Second Order High Pass Butterworth Filter and Higher Order Filters”. 1. How is the higher order filters formed? a) By increasing resistors and capacitors in low pass filter b) By decreasing resistors and capacitors in low pass filter c) … Read more
This set of Linear Integrated Circuit Multiple Choice Questions & Answers (MCQs) focuses on “Second Order Low Pass Butterworth Filter”. 1. How can a first order low pass filter can be converted into second order low pass filter a) By adding LC network b) By adding RC network c) By adding RC || LC network … Read more
