Of its very high internal resistance. a) EOC b) I/P0-I/P7 c) SOC d) OE Ans. Feedback loop is never opened. This is used to amplify low-amplitude outputs from the primary transducer or variable conversion element, thus improving the sensitivity and resolution of measurement. 1. In the above given example of thermocouple. 3. Question: If The Transducer Input Is 10x10 Psi And The Output Is 2 Micro-amp. d. None. The following program outputs … c. Output shape is the same as the input shape. b. Output Transducers on the other hand, work in the opposite way i.e. The system is to be used at room temperature, which can vary by 10 °C. Also explore over 19 similar quizzes in this category. 4. B Q.2 In ADC 0808 if _____ pin high enables output. Expert Answer . Course. 1. c. CAD. Software Testing MCQ. 2. b. MCQ From PICT College of Engineering Q.1 In 8255, under the I/O mode of operation we have __ modes. Which device can be thought of as transducers which can sense physical effects and convert them into machine-tractable data: a. Thus the Hall Effect Transducer is used. 1․ A power system has three synchronous generators. Show transcribed image text. Electrical systems are only able to respond to voltage and current signals in the electrical domain: amplitude, frequency, phase and time constant. Which is an important data transfer technique : a. CPU. Microprocessor I/O Interfacing MCQ Questions. 4.1 The transducer output shall be of adequate strength to transmit pulses when situated at the declared/recommended gap to the monitoring unit located at a distance of about 500m without amplifier. Synchros and resolvers: used to measure angular displacement. It is a null deflection instrument; Correct Option: 2. e.g., a temperature sensor may be quoted as 50 µV/K. So dear reader I have provided top expected gk questions from input and output device of computer. 4.2 The slots on the snub pulley of t he conveyor shall be such that the transducer generates 1 pulse/sec during the normal speed of the conveyor. b) The saturation voltage V CE for germanium transistor is more than silicon transistor. Only i b. i &ii c. i,ii & iii d. ii & iii (Ans:c) 2. The term LVDT stands for the Linear Variable Differential Transformer.It is the most widely used inductive transducer that converts the linear motion into the electrical signal.. Other types of signal processing element are those that filter out induced noise and remove mean levels, etc. Hall Effect Transducer Definition: The hall effect element is a type of transducer used for measuring the magnetic field by converting it into an emf.The direct measurement of the magnetic field is not possible. a) The saturation voltage V CF of silicon transistor is more than germanium transistor. i. Academic year. UCM MCQ 1. Increases b. Decreases c. Remains same d. None of these. Advantages of LVDT: Linearity: The output voltage of LVDT is almost linear for displacement up to 5mm. Try this amazing Mcq_mini3 Cardiac Output quiz which has been attempted 460 times by avid quiz takers. A transducer; A digital readout; Electrons; Correct Option: 1 . a. It uses high vacuum tubes. The output across secondary of this transformer is the differential thus it is called so. 50,000 lux. C - Linked Lists. Answer Explanation ANSWER: Decreases. These Multiple Choice Questions (MCQ) should be practiced to improve the Software Engineering skills required for various interviews (campus interview, walk-in interview, company interview), placements, entrance exams and other competitive examinations. Computer Science MCQ (Multiple Choice Questions) Sunday, 18 March 2012 Computer System Architecture MCQ 06 1. Some light oil like transformer oil or kerosene oil is used as dielectric. Share . Assume 95% confidence. 1. Hysteresis is observed when the input/output characteristics for a transducer are different for increasing inputs than for decreasing outputs. d. Relaxation oscillator. Assuming generators and transmission network to be lossless, the system frequency for a load of 700 MW is TRANSDUCERS Transducers as already defined , is a device that converts a non electrical quantity into an electrical quantity. c) The saturation voltage V CE for silicon transistor is same as that for germanium. Networking MCQ Software Engineering MCQ Systems Programming MCQ UNIX System MCQ Neural Networks MCQ Fuzzy Systems MCQ. However, the term sensitivity may also be used in its usual electronic sense, i.e. If you have any Questions regarding this free Computer Science tutorials ,Short Questions and Answers,Multiple choice Questions And Answers-MCQ sets,Online Test/Quiz,Short Study Notes don’t hesitate to contact us via Facebook,or through our website.Email us @ [email protected] We love to get feedback and we will do our best to make you happy. Analog Transducer – The Analog transducer changes the input quantity into a continuous function. Home / All Categories / C Programming / Input and Output in C / 331. d. Op amp may saturate. C - Stacks and Queues. It is very accurate inductive transducer as compared to other inductive transducers. Multiple Choice Question (MCQ) of Electronics page-17:241. The output of the transducer adds some random noise. If the transducer input is 10x10 psi and the output is 2 micro-amp. Output Transducers Definition: A device which can convert information from one physical form to another. Matlab MCQ Quiz & Online Test: Below is few Matlab MCQ test that checks your basic knowledge of Matlab. A competitive firm in the sort run incure losses. Hysteresis. The turbine-governor characteristics corresponding to the generators are P 1 =50(50 − f), P 2 = 100(51 − f), P 3 = 150(52 − f) Where, f denotes the system frequency in Hz, and P 1, P 2, P 3 are the power outputs of the turbines in MW. Transducer Applications. Definitions: Transducer and sensors • Transducer – a device that converts a primary form of energy in to a corresponding signal with a different energy form Primary Energy Forms: mechanical, thermal, electromagnetic, optical, chemical, etc. c. Limiter. Definition of LVDT. The applications of transducers based on the electric parameter used and the principle involved is given below. Which of the following statement is true? b. DMA. University. C - Arrays and Pointers. MBA GST Project Report Sample/practice exam 12 August 2019, questions and answers Experiment 1 - Study of cables,twisted … Normally a transducer and associated circuit has a non electrical input and an electrical output. This Matlab Test contains around 20 questions of multiple choice with 4 options. Based on whether the transducer is active or passive. Comments. Variable capacitance: transducer is a parallel plate capacitor with a variable gap. Any electrical conductor can be machined by this method. Transducer - Electrical Engineering (MCQ) questions and answers. MCQ in Transducers ; MCQ in Motor Speed Control Systems ; MCQ in Robotic Principles ; MCQ in Bioelectrical Principles ; MCQ in Instrumentation and Control; MCQ in Sensors ; MCQ in Optoelectronics devices; Continue Practice Exam Test Questions Part 10 of the Series. C - Matrices. Choose the letter of the best answer in each questions. In electrical type transducers, the noise added by this can be electrical because of the thermal action of charges within circuits. Related documents. Thus, during transduction, there may be changes in resistance, capacitance and induction, which in turn change the output voltage or current. The Sensitivity Is Calculated To Be 20.0 O 2.0 0 0.2 O 0.02. Digital signal processing (REC-503) Uploaded by. Sensitivity is, in a few words, the ratio of electrical output to signal input (input transducer), or physical output to electrical input (output transducer). In daisy … d. 2. a. Op amp never saturates . The firm continues production, if: (a) P > AVC (b) P = AVC (c) P < AVC (d) P > AVC. GATE CSE MCQs. C Programs. Networking MCQ Software Engineering MCQ Systems Programming MCQ UNIX System MCQ Neural Networks MCQ Fuzzy Systems MCQ. Computer Architecture MCQ DBMS MCQ Networking MCQ. Depending on the principle of operation, transducers can also be classified into mechanical, thermal, electrical, etc. Sunlight corresponds to about. their input signals are electrical and their output signals are non-electrical or physical like force, displacement, torque, pressure etc. Answers to Economics MCQs are available at the end of the last question. Hence the transducer will just convert the energy from one form to another and all the remaining work is done by the additional … Note that a transducer and a sensor are not the same. High Output: The LVDT gives reasonably high output and hence requires less amplification. Storage devices . This question hasn't been answered yet Ask an expert. C Programs. MCQ Economics Questions Answers, which are covered in this chapter, relate to the topic, Price and Output Determination. 2020/2021. helpful 26 5. b. Clamper. and a loudspeahker as 90dBspl/W. Mcq - mcq mcq. ii) Three I/O lines are available at Port C. a) 3, Mode2 b) 2, Mode 2 c) 4, Mode 3 d) 3, Mode 2 Ans. The strain gauge, L.V.D.T, thermocouple, thermistor are the examples of the analogue transducer. C - Matrices. The output signal of the transducer may be continuous or discrete. The thermocouple acts as a transducer but the additional circuits or components needed like the voltmeter, a display etc together from a temperature sensor.. c. Both. To detect when the input is greater than a particular value, use a. a. Comparator. Previous question Transcribed Image Text from this Question. a. Abdul Kalam Technical University. 18) A VTVM produces negligible loading effect on a circuit under test primarily because. You have to select the right answer to a question. GATE CSE MCQs. a. 30,000 lux. C - Linked Lists. The transducer output is to be indicated on a voltme- ter having a stated accuracy of 0:1% reading with a resolution of 10 μV. Digital Transducer – These transducers convert an input quantity into a digital signal or in the form of the pulse. It virtually draws no current from the circuit. MCQ in FET Amplifiers and Switching Circuits from Electronic Devices by Thomas L. Floyd. It results when some of the energy applied for increasing inputs is not recovered when the input decreases. A pinoybix mcq, quiz and reviewers. MCQs on input and output devices (GK Objective Question Answer) exam question answer for competitive exam of govt jobs. Under which mode will have the following features i) A 5 bit control port is available. Which the following is true for Electrical Discharge machining (EDM)? 451. d. None of these. Malvino Chapter 22 MCQ With Answers Malvino Chapter 22. MCQ Economics Questions Answers Test contains 10 questions. This section focuses on "Software Testing" of Software Engineering. Input Output Device Based MCQ. For example : a thermocouple , … The small signals can be corrupted by the noise more than large signals. The transducer converts the magnetic field into an electric quantity which is easily measured by the analogue and digital meters. C - Arrays and Pointers. 1. Dr. A.P.J. Peripheral devices. iii. … B. Home >> Category >> Electrical Engineering (MCQ) questions and answers >> Transducer; 1) With the increase in the intensity of light, the resistance of a photovoltaic cell. This section focuses on "I/O Interfacing" in Microprocessor. 2. C - Stacks and Queues. For example, amplification is needed for thermocouples, which have a typical output of only a few millivolts. Devendra Pratap. Computer Architecture MCQ DBMS MCQ Networking MCQ. A. Estimate an uncertainty in a nominal displacement of 2 cm at the design stage. In a nonlinear op-amp circuit, the. Home / All Categories / Computer Architecture / Input Output Organization / 31. 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