mcqs on rc integrator

Find the output voltage of the integratora) Vo = (1/R×CF)×t∫0 Vindt+Cb) Vo = (R/CF)×t∫0 Vindt+Cc) Vo = (CF/R)×t∫0 Vindt+Cd) Vo = (R×CF)×t∫0 Vindt+CAnswer: aExplanation: The output voltage is directly proportional to the negative integral of the input voltage and inversely proportional to the time constant RCF.Vo = (1/R×CF)×t∫0 Vindt+CWhere C-> Integration constant and CF-> Feedback capacitor.3. "Basic Concepts MCQs" pdf covers quiz questions about applications, charge and current, circuit elements, power and … By continuing, I agree that I am at least 13 years old and have read and agree to the. (Where f –> Input frequency and fa –> Lower frequency limit of integration). Find the input current for the circuit given below.a) IZ = 0.5372mAb) IZ = 1.581mAc) IZ = 2.436mAd) IZ =9.347mAAnswer: bExplanation: Input current, IZ = -(Vx×Vo)/(Vref×R) = -(4.79v×16.5v)/(10×5kΩ) = 1.581mA.10. Below, You will find a list of Biology MCQ Questions as per the latest prescribed syllabus. Chapter 30. Share. Which circuit can be used to take square root of a signal?a) Divider circuitb) Multiplier circuitc) Squarer circuitd) None of the mentionedAnswer: aExplanation: A divider circuit can be used to find square roots by connecting both the inputs of the multiplier (in the divider) to the output of an op-amp. The Lag Compensator is an electrical network which produces a sinusoidal output having the phase lag when a sinusoidal input is applied. Untuk rangkaian integrator RC pasif, input terhubung ke hambatan ad interim tegangan output diambil berdasarkan kapasitor menjadi kebalikan berdasarkan Rangkaian Diferensiator RC. What is the disadvantage of log-antilog multiplier?a) Provides four quadrant multiplication onlyb) Provides one quadrant multiplication onlyc) Provides two and four quadrant multiplication onlyd) Provides one, two and four quadrant multiplication onlyAnswer: bExplanation: Log amplifier requires the input and reference voltage to be of the same polarity. 26 december 2016 Basic electronic past papers Quiz; 12 july 2016 Basic electronic past papers Quiz; 15 june 2015 Basic electronic past papers Quiz; Floyd book Mcqs. Three Phase circuits MCQs: 12 Multiple Choice Questions. Find the output voltage of squarer circuit?a) Vo = √( Vref/|Vin|)b) Vo = √( Vref×|Vin|)c) Vo = √( Vref2×|Vin|)d) Vo = √( Vref×|Vin|2)Answer: bExplanation: The output of the square root circuit is proportional to the square root of the magnitude of the input voltage.9. So, the circuit act as integrator between fa and fb.2. Organization of body functions C. Integration of ... Read more Coordination and Control MCQs Maths MCQs for Class 12 Chapter Wise with Answers PDF Download was Prepared Based on Latest Exam Pattern. Integration IV. This Class Will Be Conducted In English And Notes Will Be Provided In English. Maths MCQs for Class 12 Chapter Wise with Answers PDF Download was Prepared Based on Latest Exam Pattern. a) T = 0.33RC b) T = 1.1RC c) T = 3RC d) T = RC Answer: b Explanation: The time period of a monostable 555 timer is T = RC×ln(1/3) = 1.1.RC. when gain = 0), there will be no integration results and the circuit act like a simple inverting amplifier. How to provide saturation current and temperature compensation in log-amp?a) Applying reference voltage alone to two different log-ampsb) Applying input and reference voltage to same log-ampsc) Applying input and reference voltage to separate log-ampsd) None of the mentionedAnswer: cExplanation: The emitter saturation current varies from transistor to transistor with temperature. What does this option include? Physics I Mcqs 1; Physics I Mcqs 2; Semester 3. This mock test of First Order RL And RC Circuits - 1 for Electrical Engineering (EE) helps you for every Electrical Engineering (EE) entrance exam. The output voltage at t=0.4ms isVo = (1/R×CF)×t∫0 Vindt+C =-(1/1) × 0.4∫01.2 dt=> Vo =-[0.1∫01.2 dt + 0.2∫0.11.2 dt + 0.3∫0.21.2 dt + 0.4∫0.31.2 dt ] = -(1.2+1.2+1.2+1.2) = -4.8vTherefore, the output voltage waveform is a ramp function.3. Core System Integrator (CSI) is an integrated system designed to augment the service delivery efficiency of the post offices that provides for centralized data and applications management and indicates the transition from a local server to Central server-based operations that includes Counter Operations, Delivery Operations, Financial activities, and Human Resource Management. Find the bias current from the given circuita) 30mAb) 3mAc) 0.30mAd) 0.03mAAnswer: cExplanation: The bias current is given as Iin =Vin/Rin = 3v/10kΩ.Where, Iin= Ib =0.3mA.3. Semester 1. Watch Now. Integrator – 1. Students can solve NCERT Class 12 Maths Integrals MCQs Pdf with Answers to know their preparation level. Similar Classes. You know what you want. It is therefore everyone have to learn / remember the related Operational Amplifier Applications MCQs ( Linear Integrated Circuits ) Mcqs. A process of changing the shape of any waveform is called waveshaping.The wave shaping process is possible with the help of elements such as resistors, capacitors, inductors, diodes and transistors etc. Integration is a summing process, and a basic integrator can produce an output that is a running sum of the input under certain conditions. It is therefore practice these mcqs of Linear Integrated Circuits to approach the success. In this class we will discuss about some important MCQs of Indefinite Integration and It would be beneficial for upcoming MHT CET exam and will help so much. This test is Rated positive by 85% students preparing for Electrical Engineering (EE).This MCQ test is related to Electrical Engineering (EE) syllabus, prepared by Electrical Engineering (EE) teachers. 7. of Pharmaceutical Sciences, Nagpur University, Nagpur. Hearth Hearth. Assume Vref = 9.67v.a) 2.86vb) 1.27vc) 10vd) 4.3vAnswer: bExplanation: The output voltage of a squarer circuit, Vo = Vi2 / Vref = (3.5)2 / 9.67v = 1.27v.7. Thus, the expected output is triangular wave.8. What happens if the input frequency is kept lower than the frequency at which the gain is zero?a) Circuit act like a perfect integratorb) Circuit act like an inverting amplifierc) Circuit act like a voltage followerd) Circuit act like a differentiatorAnswer: bExplanation: If the input frequency is lower that the lower frequency limit of the integrator (i.e.

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