1. "Analysis Method MCQs" pdf covers quiz questions about branch current method, maximum power … Choose the value of RF and C for a 5kHz input signal to obtain good differentiation.a) RF = 1.6×103Ω, C1 = 33×10-6Fb) RF = 1.6×103Ω, C1 = 0.47×10-6Fc) RF = 1.6×103Ω, C1 = 47×10-6Fd) RF = 1.6×103 Ω, C1 = 10×10-6FAnswer: bExplanation: For a good differentiation, the time period of the input signal must be larger than or equal to RF C1 i.e. Integration questions with answers are available here for students of Class 11 and Class 12, at BYJU’S. Op Amp Short Questions & Answers for competitive exams. 1. This is the Multiple Choice Questions Part 2 of the Series in Integral Calculus topic in Engineering Mathematics. Electrical engineering Mcqs for Preparation of Job Test and interview, freshers, Students, competitive exams etc. A bistable multivibrator is a (a) free running oscillator (b) triggered oscillator (c) sawtooth wave generator (d) crystal oscillator Q2. Regulation of body functions B. The two are similar, but not identical. The given circuit can be redrawn as shown below. 110 m/sec C. 120m/sec D. 130 m/sec 22. The parallel combination of RF and CF behave like a practical capacitor which dissipates power. 12.2k 2 2 gold badges 28 28 silver badges 64 64 bronze badges \$\endgroup\$ Examtime Quiz app for Android! Let us see the Incremental Model Solved MCQs and Questions Answers. Q1. Physics I Mcqs 1; Physics I Mcqs 2; Semester 3. 1.incremental model passes through the ___________phases each interaction a.communication and modeling b.planning and construction c. Electrical Engineering MCQ1 Voltage Gain and BW of Ideal Op Amp MCQ2 The output impedance of ideal op-amp […] 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. Enhances b. Multiple Choice Questions on Alternating Current and Voltage. Lag Compensator. 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. Feedback capacitor shunts with feedback resistor.8. Find the circuit used for compensating dependency of temperature in the output voltage?Answer: cExplanation: The temperature dependence on the output voltage is compensated by connecting an op-amp which provide a non-inverting gain of [1+ (R2/ RTC)] at the output of the log-amp with saturation current compensation.Now the output voltage becomes,VO = [1+ (R2/ RTC)]×[(kT/q)×ln(Vi / Vref)] Where, RTC –> temperature sensitive resistance with a positive co-efficient of temperature.7. when gain = 0), there will be no integration results and the circuit act like a simple inverting amplifier. ANSWER: (c) Transfer (Where f –> Input frequency and fa –> Lower frequency limit of integration). An op-amp based integrator produces an output, which is an integral of the input voltage applied to its inverting terminal. For this reason it is used to reduce voltage error caused by source loading.2. Determine output voltage of analog multiplier provided with two input signal Vx and Vy.a) Vo = (Vx ×Vx) / Vyb) Vo = (Vx ×Vy / Vrefc) Vo = (Vy ×Vy) / Vxd) Vo = (Vx ×Vy) / Vref2Answer: bExplanation: The output is the product of two inputs divided by a reference voltage in analog multiplier. Integrator – 1. Multiple choice questions help to develop understanding of all key points of chapter. Find the condition at which the output will not saturate?a) Vx > 10v ; Vy > 10vb) Vx < 10v ; Vy > 10vc) Vx < 10v ; Vy < 10vd) Vx > 10v ; Vy < 10vAnswer: cExplanation: In an analog multiplier, Vref is internally set to 10v. Multiple Choice Questions on RL Circuits . Compute the output of frequency doubler. Physics I Mcqs 1; Physics I Mcqs 2; Semester 3. 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. The stability and high frequency noise problem are corrected bya) Adding feedback capacitorb) Feedback capacitor and internal resistorc) Feedback capacitor and feedback resistord) Internal capacitor and internal capacitorAnswer: bExplanation: The stability and high frequency noise problem are corrected by addition of two components to the differentiator: 1. Ace up your preparation with the Objective Questions available on Chemical Coordination And Integration and enhance your subject knowledge. What is the integral of sin 5 x cos 3 x dx if the lower limit is zero and the upper limit is π/2?. Follow answered Dec 29 '20 at 20:55. Why practical integrator is called as lossy integrator?a) Dissipation powerb) Provide stabilizationc) Changes inputd) None of the mentionedAnswer: dExplanation: To avoid saturation problems, the feedback capacitor is shunted by a feedback resistance(RF). Match the correct frequency range for integration. Determine the relationship between log-antilog method.a) lnVx×lnVy = ln(Vx+Vy)b) lnVx / lnVy = ln(Vx-Vy)c) lnVx -lnVy = ln(Vx/Vy)d) lnVx+ lnVy = ln(Vx×Vy)Answer: dExplanation: The log-anilog method relies on the mathematical relationship that is the sum of the logarithm of the product of those numbers.=> lnVx+lnVy = ln(Vx×Vy).2. amplifier, integrator & differentiator circuits, inverting circuits, low pass filters, non-inverting circuits, operational amplifiers, summing circuits, and voltage follower. Where fa -> Frequency at which gain =0 ; fb -> Gain limit frequency ; fc -> Unity gain bandwidth.a) fa < fb < fcb) fa > fb > fcc) fb < fc > fad) fb < fc < faAnswer: aExplanation: The value of internal resistor and capacitor and feedback resistor and capacitor of the differentiator values should be selected such that fa < fb < fc to make the circuit more stable.9. Find R1 and RF in the lossy integrator so that the peak gain and the gain down from its peak is 40db to 6db. Electrical Engineering MCQ questions and answers especially for the Electrical Engineer and who preparing for GATE Exam. This test is Rated positive by 91% students preparing for Electrical Engineering (EE).This MCQ test is related to Electrical Engineering (EE) syllabus, prepared by … (B) 5. Vectors. Integral Calculus MCQs for JEE-Main - Definite Integral MCQ Practice Sheet with Answer Keys - Total 20 Questions in this Definite Integral MCQ Practice Sheet. Mcqs are the necessary part of any competitive / job related exams. The upper cutoff frequency of an RC coupled amplifier mainly depends upon. 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. Determine the lower frequency limit of integration for the circuit given below.a) 43.43kHzb) 4.82kHzc) 429.9kHzd) 4.6MHzAnswer: bExplanation: The lower frequency limit of integration, f= 1/(2πRFCF) = 1/(2π×1kΩ×33nF) = 4.82kHz. The following quizzes are from Integration and its applications at intermediate level (A-Level). Assume that the op-amp is initially nulled.a) Triangular functionb) Unit step functionc) Ramp functiond) Square functionAnswer: cExplanation: Input voltage Vin = 1.2v for 0≤t≤0.4ms. analysis-of-multiple-choice-questions-mcqs-item-and 2/89 Downloaded from www.get10things.com on January 12, 2021 by guest transform, ac power, ac power analysis, amplifier & operational amplifier circuits, analysis method, applications of Laplace transform, basic concepts, basic laws, capacitors and … The input voltage, 6v and reference voltage, 4 v are applied to a log-amp with saturation current and temperature compensation. This contains 10 Multiple Choice Questions for Electrical Engineering (EE) First Order RL And RC Circuits - 1 (mcq) to study with solutions a complete question bank. The fundamental log amp circuit consists of a grounded base transistor in the feedback path.3. a) 1-iii, 2-i, 3-iib) 1-i, 2-ii, 3-iiic) 1-ii, 2-iii, 1-id) 1-iii, 2-ii, 3-iAnswer: aExplanation: The mentioned answer gives the exact ranges where the integration starts. 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. Check the below NCERT MCQ Questions for Class 11 Biology Chapter 22 Chemical Coordination and Integration with Answers Pdf free download. 1. Given below are Op Amp MCQ Questions focused on fundamental concepts of operational amplifier. Download MCQs for Class 12 Indefinite and Definite Integrals for important topics for all chapters in Class 12 Indefinite and Definite Integrals based on CBSE and NCERT pattern. The poles of the impedance Z(s) for the network shown in figure below will be real and coincident if, The impedance Z(s) of the given network is, In the complex frequency S= σ + jω, ω has the unit of radian/sec and σ has the unit of, A system is described by the transfer function  The value of its step response at a very large time will be close to, At a certain current, the energy stored in iron cored coil is 1000 J and its copper loss is 2000 W. The time constant (in second) of the coil is, A ramp voltage vi(t) = 100t V is applied to a differentiator circuit with R = 5 kΩ and C=4μF.The maximum output voltage is, Maximum output voltage of RC differentiator  circuit  =, The Laplace transform of the waveform below is, v(t) = u ( t - 2) - u ( t - 3) + u ( t - 6) - u ( t - 7), The initial and final values of  are given by, The Laplace transform of the ramp function shown below is, The equation of the given ramp function is, The poles and zeros of the transfer function   for the circuit shown below are located at. Jan 13,2021 - Network Synthesis - 2 | 15 Questions MCQ Test has questions of Electrical Engineering (EE) preparation. 2. 13:34. Find the divider circuit configuration given belowAnswer: aExplanation: Division is the complement of multiplication. Express the output voltage equation of divider circuita) Vo= -(Vref/2)×(Vz/Vx)b) Vo= -(2×Vref)×(Vz/Vx)c) Vo= -(Vref)×(Vz/Vx)d) Vo= -Vref2×(Vz/Vx)Answer: cExplanation: The output voltage of the divider, Vo= -Vref×(Vz/Vx).Where Vz –> dividend and Vx –> divisor.8. Which of the following functions does the antilog computation required to perform continuously with log-amps?a) In(x)b) log(x)c) Sinh(x)d) All of the mentionedAnswer: dExplanation: Log-amp can easily perform function such as In(x), Log(x), Sinh(x) to have direct dB display on digital voltmeter and spectrum analyser.2. As wise people believe “Perfect Practice make a Man Perfect”. Problem 5: CE Board November 1995. Share. Find the range of frequency between which the circuit act as integrator?a) [1/(2πRFCF)]– (2πR1CF)b) (2πRFCF) – [1/(2πR1CF)].c) [1/(2πRFCF)]- [1/(2πR1CF)].d) None of the mentionedAnswer: cExplanation:For a practical integrator, the gain limiting frequency is fa= 1/(2πRF CF). It is therefore everyone have to learn / remember the related Operational Amplifier Applications MCQs ( Linear Integrated Circuits ) Mcqs. At series resonance, the impedance of a crystal is. Differentiation amplifier produces a) Output waveform as integration of input waveform b) Input waveform as integration of output waveform c) Output waveform as derivative of input waveform a) 1-ii, 2-i, 3-iiib) 1-ii, 2-ii, 3-iic) 1-iii, 2-I, 3-iid) 1-I, 2-iii, 3-iAnswer: aExplanation: If both inputs are positive, the IC is said to be a one quadrant multiplier. These objective type questions are very important for competitive exams like IIT-JEE, GATE, CAT etc. Figure 25.1: A basic integrator using an op-amp As you can see the constant that multiplies the integral is -1/RC. Chapter 27. 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. Integrals Class 12 […] D. 0.0543 Basic Electronic. 1. This set of Linear Integrated Circuit Multiple Choice Questions & Answers (MCQs) focuses on “Differentiator”. Maths MCQs for Class 12 Chapter Wise with Answers PDF Download was Prepared Based on Latest Exam Pattern. OP-AMP Circuits Mcqs for Preparation of Fpsc, Nts, Kppsc, Ppsc, and other test. 21. students definitely take this First Order RL And RC Circuits - 1 exercise for a better result in the exam. It Will Be Helpful For Students Writing JEE MAINS/KCET/COMEDK. 3. Get All The Updates on Latest Quiz! At what condition the input signal of the integrator is integrated properlya) T = RFCFb) T ≤ RFCFc) T ≥ RFCFd) T ≠ RFCFAnswer: cExplanation: The input signal will be integrated properly, if the time period T of the signal is larger than or equal to RF×CF (Feedback resistor and capacitor).7. Matrices. OP AMP Questions and Answers pdf free download mcqs interview objective type questions for eee ece electronics engineer students operational amplifier Skip to content Engineering interview questions,Mcqs,Objective Questions,Class Notes,Seminor topics,Lab Viva Pdf free download. Study Control Systems objective questions and answers, Quiz & MCQ to crack any interviews, competitive exams and entrance tests. The Mcqs having specific numbers in any written test. Select the order in which the frequency should be maintained to enhance the stability of differentiator? 100 m/sec B. VS R C Vout The RC Integrator 2. C. equal. The circuit in which the output voltage waveform is the integral of the input voltage waveform is called a) Integrator b) Differentiator c) Phase shift oscillator d) Square wave generator Answer: a Explanation: Integrator circuit produces the output voltage waveform as the integral of the input voltage waveform. 0.0307. Satish Kashyap 12,383 views. This post comprising of objective questions and answers related to “Operational Amplifier Applications MCQs ( Linear Integrated Circuits ) Mcqs “. The Following Section consists Multiple Choice Questions on Time Response of Reactive Circuits. 1. For this reason, practical integrator is called as a lossy integrator.8. Students can solve NCERT Class 12 Maths Integrals MCQs Pdf with Answers to know their preparation level. These objective type questions are very important for competitive exams like IIT-JEE, GATE, CAT etc. Calculate the base voltage of Q2 transistor in the log-amp using two op-amps?a) 8.7vb) 5.3vc) 3.3vd) 6.2vAnswer: cExplanation: The base voltage of Q2 transistor, VB = [RTC / (R2 +RTC)]×(Vi) = [10kΩ/(5kΩ+10kΩ)]×5v =3.33v. Tab this page to check “Operational Amplifier Applications MCQs ( Linear Integrated Circuits )” for the preparation of competitive mcqs, FPSC mcqs, PPSC mcqs, SPSC mcqs, KPPSC mcqs, AJKPSC mcqs, BPSC mcqs, NTS mcqs, PTS mcqs, OTS mcqs, Atomic Energy mcqs, Pak Army mcqs, Pak Navy mcqs, CTS mcqs, ETEA mcqs and others. Compute its output voltage?a) Vo = [(Vx×Vy) /Vref2] × [1-cos2ωt/2].b) Vo = [(Vx2×Vy2) /Vref] × [1-cos2ωt/2].c) Vo = [(Vx×Vy)2 /Vref] × [1-cos2ωt/2].d) Vo = [(Vx×Vy) /( Vref] × [1-cos2ωt/2].Answer: dExplanation: In an ideal frequency doubler, same frequency is applied to both inputs.∴ Vx = Vxsinωt and Vy = Vysinωt=> Vo = (Vx×Vy × sin2ωt) / Vref = [(Vx×Vy) / Vref] × [1-cos2ωt/2].5. circuits-theory-objective-questions-with-answers 2/36 Downloaded from womenindigitalenterprise.com on December 27, 2020 by guest "Electronic Devices Multiple Choice Questions and Answers" pdf to download is a revision guide with a Mcqs. long questions & short questions for Electrical Engineering (EE) on EduRev as well by searching above. You know what you want. Integrator. B. The Barkhausen criterion for an oscillator. 46) If a signal is passed through an integrator, it _____the amplitude of noise signal. Next OP AMP Questions and Answers pdf free download mcqs interview objective type questions for eee ece electronics engineer students operational amplifier Skip to content Engineering interview questions,Mcqs,Objective Questions,Class Notes,Seminor topics,Lab Viva Pdf free download. The RC Integrator . An email ID A laptop Stable internet connection How … Integration III. The following quizzes are from Integration and its applications at intermediate level (A-Level). B. a movement to a customs union reduces the costs of trade through standardization economic integration results in a C. economic integration results in a movement in product origin to a lower cost member country D. economic integration results in a shift in product origin from a lower-cost, nonmember country to a member country having higher costs Find the application in which integrator is used?a) All of the mentionedb) Analog Computersc) FM Detectorsd) AM detectorsAnswer: bExplanation: The integrator is most commonly used in analog computers mainly for signal wave shaping.6. This makes the circuit unstable.5. Mathematics → Integration MCQs. Hearth Hearth. These short solved questions or quizzes are provided by Gkseries. It is therefore practice these mcqs of Linear Integrated Circuits to approach the success. 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. Find the output voltage for the squarer circuit given below, choose input frequency as 10kHz and Vref =10va) Vo = 5.0-(5.0×cos4π×104t)b) Vo = 2.75-(2.75×cos4π×104t)c) Vo = 1.25-(1.25×cos4π×104t)d) None of the mentionedAnswer: cExplanation: Output voltage of frequency Vo =Vi2 / Vref=> Vi = 5sinωt = 5sin2π×104tVo = [5×(sin2π×104t)2 ]/10 = 2.5×[1/2-(1/2cos2π ×2×104t)] = 1.25-(1.25×cos4π×104t).6. Page: 1 | 2. To compensate for phase shifting of two relevant signals upto 180° c. To compensate for non-linearities existing in the circuit 2. Study of DC-AC Measuring Instruments (Part - 1), Chapter 2 Thyristor - Notes, Power Electronics, Electrical Engineering, Introduction to Single Phase Transformers, Chapter 1 (Part 1) AC Bridges - Notes, Electrical Measurement, Electrical Engineering, Test: Series Circuits And Parallel Networks, Test: Zeroth Order And First Order Reactions. Complex numbers. Past papers of Operational Amplifier Applications MCQs ( Linear Integrated Circuits ) Mcqs . Find the output voltage of the log-amplifiera) VO = -(kT)×ln(Vi/Vref)b) VO = -(kT/q)×ln(Vi/Vref)c) VO = -(kT/q)×ln(Vref/Vi)d) VO = (kT/q)×ln(Vi/Vref)Answer: bExplanation: the output voltage is proportional to the logarithm of input voltage.VO =-(kT/q)×ln(Vi / Vref).4. Semester 1. As long as Vx < Vref and Vy < Vref, the output of multiplier will not saturate. _____ multivibrator is a square wave oscillator. The frequency at which gain is 0db for integrator isa) f=1/(2πRFCF)b) f=1/(2πR1CF)c) f=1/(2πR1R1)d) f=(1/2π)×(RF/R1)Answer: bExplanation: The frequency at which the gain of the integrator becomes zero is f=1/(2πR1CF).7. The dc term can be easily removed by using a 1µF coupling capacitor between load and output terminal of the doubler circuit.5. 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. The output is taken across the capacitor. Which application use differentiator circuit?a) None of the mentionedb) FM modulatorsc) Wave generatorsd) Frequency Shift keyingAnswer: bExplanation: The differentiators are used in FM modulator as a rate of change detector.10. EduRev is a knowledge-sharing community that depends on everyone being able to pitch in when they know something. 1. Operational amplifiers were originally used to perform the mathematical operations such as addition, subtraction, integration, and division (thus the name operational is given). (Take Vref= 12v).a) θ = 1.019b) θ = 30.626c) θ = 13.87d) θ = 45.667Answer: aExplanation: Vo= [Vmx×Vmy /(2×Vref)] ×cosθ=> (Vo×2×Vref)/ (Vmx × Vmy) = cosθ=> cosθ = (10×2×12)/(2×4) = 30.=> θ = cos-130 =1.019.7. If the inputs Vx = Vsinωt and Vy = Vsin(ωt+θ) are applied to a four quadrant multiplier?a) Vo= { Vx×Vy× [cosθ-(cosθ×cos2ωt)+(sinθ×sin2ωt)]}/ Vrefb) Vo= { Vx×Vy× [cosθ-(cosθ×cos2ωt)+(sinθ×sin2ωt)]}/ 2c) Vo= { Vx×Vy× [cosθ-(cosθ×cos2ωt)+(sinθ×sin2ωt)]}/(2×Vref)d) Vo= – { Vx×Vy× [cosθ-(cosθ×cos2ωt)+(sinθ×sin2ωt)]}/(2×Vref)Answer: cExplanation: The output of frequency doubler, Vo= (Vx×Vy)/Vref = [(Vsinωt +Vsin(ωt+θ)]/ Vref= {Vx×Vy×[(sin2ωt×cosθ)+(sinθ×sinωt×cosωt)]}/ Vref=> Vo= { Vx×Vy× [cosθ-(cosθ×cos2ωt)+(sinθ×sin2ωt)]}/(2×Vref).4. These short solved questions or quizzes are provided by Gkseries. Match the correct frequency range for integration. MCQs on Indefinite Integration For MHT CET. Learn RCC Structures Design MCQ questions & answers are available for a Civil Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Mcqs. Reduces c. Stabilizes d. Factorizes. Commendable work. Low Pass RC (LPRC) circut as Integrator and condition for perfect integration - Duration: 13:34. a. Maths MCQs for Class 12 Chapter Wise with Answers PDF Download was Prepared Based on Latest Exam Pattern. The gain at 14db => 14db= 20log ×{[ (RF/ RF/20)] / [√(1+(200000×0.47×10-6×RF)2]}=> 20log[1+(9.4×10-3×RF)2] = 20-14=> RF = √3/9.4×10-3 = 212.26Ω and R1 = 212.26Ω/10 = 21.2Ω.4. T ≥ RF×C1Given f=5kHz , T=1/f = 1/5kHz = 2×10-4 –> Equ(1)RF×C1 = 0.4µF×1.6kΩ =7.52×10-4 –> Equ(2)Hence Equ(1) ≥ Equ(2).12. Find the current, IL flowing in the circuit given belowa) IL = 1.777mAb) IL = 1.048mAc) IL = 1.871mAd) None of the mentionedAnswer: dExplanation: Voltage, VL = Vo2/ Vref =132/10 = 16.9v.∴ IL = VL/R = 16.9/12kΩ = 1.408mA.10. How to remove the dc term produced along with the output in frequency doubler?a) Use a capacitor between load and output terminalb) Use a resistor between load and output terminalc) Use a Inductor between load and output terminald) Use a potentiometer between load and output terminalAnswer: aExplanation: The output of the frequency doubler contains a dc term and wave of double frequency. Wave shaping circuits are made by connecting elements in series. So, the divider can be accomplished by placing the multiplier circuit element in the op-amp feedback loop.9. The maximum speed of nerve impulse transmission is A. Determine the transfer function for the practical differentiatora) Vo(s) /V1(s) = -S×RF×C1/(1+R1×C1)2b) Vo(s) /V1(s) = -S×RF×C1/(1+RF×C1)2c) Vo(s) /V1(s) = -S×RF×C1/(1+R1×CF)2d) None of the mentionedAnswer: aExplanation: The transfer function for the circuit,Vo(s) /V1(s) =-S×RF×C1/{[1+(RF CF)]×[1+(S×R1×C1)]}.In a practical differentiator, RFCF = R1C1=> Vo(s) /V1(s) = -SRF×C1/(1+SRF×CF)2 or Vo(s) /V1’(s) = -S×RF×C1/(1+R1×C1)2. Sinusoidal Steady State Analysis MCQs: 45 Multiple Choice Questions. These are most commonly used. 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Output capacitance of signal source. Electrical Engineering (EE) 47) Laplace transform of an impulse response is regarded as _____function of the system. Semester 1. How a perfect integration is achieved in op-amp?a) Infinite gainb) Low input impedancec) Low output impedanced) High CMRRAnswer: aExplanation: In an op-amp integrator the effective input capacitance becomes CF×(1-Av). CCCONTENTSONTENTSONTENTS Preface (x) Chapter 1 INTRODUCTION TO BIOCHEMISTRY 111 … 1. The output for each of these half periods will be ramp. 65k watch mins. Why an integrator cannot be made using low pass RC circuit?a) It require large value of R and small value of Cb) It require large value of C and small value of Rc) It require large value of R and Cd) It require small value of R and CAnswer: cExplanation: A simple low pass RC circuit can work as an integrator when time constant is very large, which require large value of R and C. Due to practical limitations , the R and C cannot be made infinitely large.4. Loop gain should be unity; Loop gain should be less than unity; The phase of a feedback signal with respect to input should be 0° or 360° The basic purpose of these shaping circuits are to change the shape of any input pulse according to the time period at output. 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. Untuk rangkaian integrator RC pasif, input 2 – positive, input 2 – positive, iii the for... Make a Man Perfect ” Latest Opportunities that I am at least 13 years old and Read... Input is a Phasors MCQs: 12 Multiple Choice Questions & Answers for competitive exams set 2 ) ) navigation... Share with Email Subscribers Pdf free Download 50 % accuracy in Integration, ii dissipates power Exam... From Integration and its Applications at intermediate level ( A-Level ) very large which results in Perfect.! Multiple Choice Questions on time response of Reactive Circuits, mostly mcqs on rc integrator previous entrance examinations 2 ) Post! Time constant of the input and reference voltage, 6v and reference voltage, 6v reference. Are allowed to swing mathematics-ii ( 3110015 ) MCQ MCQs of Operational Amplifier Applications MCQs ( Linear Circuits... The Integration of... Read more Coordination and Control MCQs 1 ; set 2 ) ) mcqs on rc integrator navigation RF is... By using a 1µF coupling capacitor between load and output terminal of the op-amp feedback loop.9 behave... Dc term can be easily removed by using a 1µF coupling capacitor between and! ( Congrats or quizzes are from Integration and enhance your subject knowledge Application of Integrals Class 12 and. 6V and reference voltage, 4 v are applied at the input voltage is a knowledge-sharing community depends! 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