A. list1=[] B. list1=[]*3 C. list1=[2,8,7] D. None of the above. Advantages of LVDT: Linearity: The output voltage of LVDT is almost linear for displacement up to 5mm. The output of a transducer must be _____ (A) low (B) medium (C) high Produce light with LED or lamp. Which of the following … There are various electrical and electronic components are used to build the circuits and projects for engineering students. Scale factor is inverse of sensitivity. Sensitivity: The transducer must be sensitive enough to produce detectable output. The output transducer transfers signals out of the electrical domain and into the domain that can be perceived by one of the five human senses. Limitations & Applications of Transducers - MCQs with answer... Thermistor, Signal Conditioning Circuits & Thermoelectric La... Inductive & Displacement Transducers - MCQs with answers, Position & Level Transducers - MCQs with answers, Temperature & Pressure Transducers - MCQs with answers. Synchros and resolvers: used to measure angular displacement. Easily attend exams after reading these Multiple Choice Questions. a. Acoustical b. Switch case takes only integers. Question 14. C - Stacks and Queues. 1) What are the data type of variables that can be returned by a C Function.? Each question carries 1 point. C - Matrices. ANSWER: d. All of the above . The sound is created by a piezoelectric transducer (see Volume 2) at a frequency between 30kHz and 50kHz, well above the range that can be detected by the human ear. If there are sudden disturbance, the proportional control system takes time to stabilize. Home; Basics; Power MCQ; Electronics MCQ; Electrical Machines; Transformer . It virtually draws no current from the circuit. Continuous -wave (CW) Uses different crystals to send and receive the signal: One crystal constantly sends a sound wave of a single frequency, the other constantly receives the reflected signal: No depth precision: Does not alias The transducer converts the magnetic field into an electric quantity which is easily measured by the analogue and digital meters. Function of transducer is to convert A. Cross sensitivity: It has to be taken into account when measuring mechanical quantities. 32. Practice these MCQ questions and answers for preparation of various competitive and entrance exams. 1. For example, a temperature transducer will convert temperature to an equivalent electrical potential. Explanation: A mechanical transducer senses the changes in a system’s physical condition and gives an output. These Multiple Choice Questions (mcq) should be practiced to improve the Python skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations. No Solution. Electronics and Communication Engineering, Basic Electronics Engineering - Industrial Applications. Pressure Measurement Multiple Choice Questions and Answers for competitive exams. These short solved questions or quizzes are provided by Gkseries. Which of the following is used in photo conductive cell? A. Selenium. 3. Electrical c. Mechanical d. All of the above View Answer / Hide Answer. In this, sensing element which is used as temperature transducer and it must have the properties of changing the characteristics with the variation of temperature. D. Sensitivity is equal to scale factor. C - Linked Lists. A directory of Objective Type Questions covering all the Computer Science subjects. – Measure the output – Calculate the slope and crossing point in V=aT+b – If the function is more complex, need more points: V = aT + bT 2 + cT 3 + d – 4 measurements to calculate a,b,c,d – Must choose points effectively - if linear, use points close to the range. MCQ in Antennas Part 1 as part of the Communications Engineering (EST) Board Exam. 24. Answer: c Explanation: A transducer is an automaton that produces an output on the basis of what input has been given currently or previous state. Mechanical transducers generate _____ a) electrical signals b) chemical signals c) physical signals d) biological signals View Answer. High Output: The LVDT gives reasonably high output and hence requires less amplification. The components are active and passive components, sensors, transducers, transmitters, receivers, modules (WiFi, Bluetooth, GSM, RFID, GPS), and so on. You need to score at-least 50% to pass the quiz i.e. What is the relation between scale factor and sensitivity of a transducer? View Answer. Electrical Engineering MCQ. C Programs. The transducers that converts the input signal into the output signal, which is a discrete function of time is known as ______ transducer… Electrical signal into non electrical quantity B. There are situation where the actual quantity is being … ANSWER: B. These solved multiple choice questions are extremely useful for the preparation for exams, campus placement of all freshers including Engineering, MBA and MCA students, Computer and IT Engineers etc. Non electrical quantity into electrical signal C. Electrical signal into mechanical quantity D. All of these View Answer / Hide Answer. This process mainly includes a sensing element to sense the i… If not, use equally spaced points or points around the locations of Non electrical quantity into electrical signal . It is a null deflection instrument; Correct Option: 2. The complicated systems can be easily represented by connecting different blocks, 3. Tight bound is denoted as _____ Ω; Θ; Ω; O; 2. Learn C Programming MCQ Questions and Answers on Switch Case Syntax. Given below are top 10 MCQ Questions on Sensors and their working. Upper bound is denoted as _____ Ω; Θ; ω; O; 3. lower bound is denoted as _____ Ω; Θ; ω; O; 4. What are the possible forms of energy transmission that can be undertaken by a transducer ? Transducer - MCQs with answers Q1. A Transducer converts MCQ; The Change in the output of sensor with a change in input is known as ; Back to Back HVDC is practically used to achieve which of the below-mentioned objectives; Electrical Engineering Circuit MCQ 31478a6; Electrical Engineering MCQ. Electrical & Electronics Measurement & Instrumentation Test Questions Set 10 with answers and explanation for placement tests, other tests etc. 1. No output is given to the input of the bourdon tube. When a bimetallic strip is subjected to changes in temperature, the output is the displacement of the strip mechanically. Which of the following would give an error? 2. MCQ in Bipolar Junction Transistor Amplifiers from Electronic Devices by Thomas L. Floyd. The output of a transducer must _____ (A) be different at different environment conditions (B) be same at all environment conditions (C) be same at some environment conditions (D) be zero always 33. What Is Secondary Transducer? C. Sensitivity is inverse of scale factor. Mechanical device can act as a primary transducer. So it is called primary transducer. A transducer; A digital readout; Electrons; Correct Option: 1 . 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. Measurement and Instrumentation Objective Questions 1. These short objective type questions with answers are very important for Board exams as well as competitive exams. In general, the process of transduction involves the conversion of one form of energy into another form. Report Errors. B. 3. 17) Mention some instruments that measure angular velocity? GATE CSE MCQs . Go through C Theory Notes on Switch Case before studying questions. MCQ in Antennas Part 9 as one of the Communications Engineering topic. 5 Points. Study C MCQ Questions and Answers on Functions and Pointers. Maximum velocity is limited. C - Arrays and Pointers. Pick the correct statement regarding functions of a transducer S1: Sense the magnitude, change in & / or frequency of same measurand S2: To provide electrical output that furnishes accurate, quantitative data about the measurand a) S1 is true & S2 is false b) S2 is true & S1 is false c) Both S1 & S2 are true d) Both S1 & S2 are false Ans : (c) 31. No negative points for wrong answers. Go through C Theory Notes on Functions before reading questions. We help you to prepare for govt exams like SSC, IAS, Bank PO, Railways, mechatronics test multiple choice questions and answers. The signal will always alias at a given point, based on the transducer frequency. Temperature transducer are consisting of sensing element, metal enclose, and external output terminal. Mechatronics Test Multiple Choice Questions(MCQs) & Answers for competitive exams. Here you can access and discuss Multiple choice questions and answers for various compitative exams and interviews. Potentiometer transducers are used for the measurement of A. View Answer. B. Quartz. Self generating type transducers are _____ transducers. Free download in PDF Mechatronics Test Multiple Choice Questions(MCQs) & Answers for competitive exams. 1. 18) A VTVM produces negligible loading effect on a circuit under test primarily because. These short solved questions or quizzes are provided by Gkseries. Transducer Fundamentals & Characteristics - MCQs with answers 1. A. Attend C technical interviews easily after reading these Multiple Choice Questions. Block diagram represents the relationship between input and output of the system. Questions are on Recursion, Pass by Value and Pass By Reference. These short objective type questions with answers are very important for Board exams as well as competitive exams. 1) Electromagnetic transducer 2) Digital transducer 3) Transducers with Doppler Effect. Computer Architecture MCQ DBMS MCQ Networking MCQ. Accuracy: High accuracy is assured. An automaton that presents output based on previous state or current input: a) Acceptor b) Classifier c) Transducer d) None of the mentioned. Each Case can check for only Equals To operation. This quiz section consists of total 10 questions. A pinoybix mcq, quiz and reviewers. A substantial amount of power is usually required to transfer information out of the electrical domain. A) int, float, double, char. This physical quantity which is to be measured can be pressure, level, temperature, displacement etc. Q2. Block diagrams are the pictorial representation of the system, 2. Question:10 . Proportional control system is complicated and costly. a) Active b) Passive c) Secondary d) Inverse Ans : (a) 2. Data structure MCQ Set-17 . Transducers Objective Questions, Transducers MCQ, Transducers Quiz, Transducers Tests. A + A ; A-This section contains more frequently asked Data Structure and Algorithms Multiple Choice Questions Answers in the various University level and competitive examinations. 2. Operating Range: The transducer should maintain the range requirement and have a good resolution over the entire range. a) Hand speed indicators b) DC and AC tacho generator c) Photoelectric tachometer d) Stroboscope 18) what are the types of bimetallic sensors? Thus the Hall Effect Transducer is used. The output which is obtained from the transducer is in the electrical form and is equivalent to the measured quantity. The transducer may do dual duty as a microphone, sending and receiving sound on an alternating basis; or a second transducer, serving as a microphone, may be mounted beside the emitter on a small circuit board. These short objective type questions with answers are very important for Board exams as well as competitive exams. These short solved questions or quizzes are provided by Gkseries. 2. A pinoybix mcq, quiz and reviewers. © Copyright 2016. Answer : The output of the Bourdon tube is given to the input of the LVDT. All Rights Reserved. 1. Transducer Fundamentals & Characteristics - MCQs with answer... Electronics and Communication engineering multiple choice objective questions, Microcontrollers & Applications - PIC Architecture, Analog Communication - Amplitude Modulation, Analog Communication - Pulse Analog Modulation, Analog Communication - Frequency Modulation. A pinoybix mcq, quiz and reviewers. An output transducer can: Produce sound with a speaker or buzzer. Home / All Categories / Python / Dictionary and Built in Functions / 21. Proportional control system is not suitable for pressure temperature and flow control problems. Networking MCQ Software Engineering MCQ Systems Programming MCQ UNIX System MCQ Neural Networks MCQ Fuzzy Systems MCQ. Scale factor is double of sensitivity. We prepared the Transducers Multiple Choice Questions for your practice. Electrical Engineering MCQ Solved. It uses high vacuum tubes. Variable capacitance: transducer is a parallel plate capacitor with a variable gap. Of its very high internal resistance. Electrical Instruments MCQ Objective questions & answers are available for an Electrical Engineering students to clear various technical interview, competitive examination, and another entrance exam. , 3 digital readout ; Electrons ; Correct Option: 1 and answers for competitive exams advantages of:... To changes in temperature, the proportional control system takes time to stabilize transfer! Amplifiers from Electronic Devices by Thomas L. Floyd into an electric quantity which obtained... For example, a temperature transducer are consisting of sensing element, metal enclose, and output! Test primarily because Fundamentals & Characteristics - MCQs with answers are very important Board. Mcq Questions and answers on Functions and Pointers, double, char synchros resolvers. Must be sensitive enough to Produce detectable output are situation where the quantity... / Hide Answer and have a good resolution over the entire range on Functions before reading Questions, Electronics! 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Complicated Systems can be returned by a C Function. maintain the requirement! Tight bound is denoted as _____ Ω ; O ; 2 out the. Transducer converts the magnetic field into an electric quantity which is easily measured the. Attend C technical interviews easily after reading these Multiple Choice Questions ( MCQs ) & answers for competitive exams Transducers! Reasonably high output: the transducer frequency Case Syntax each Case can check for only Equals to operation [ B.! Is equivalent to the measured quantity MCQ ; Electronics MCQ ; electrical Machines ;.... These View Answer LVDT gives reasonably high output and hence requires less amplification: output. Objective type Questions with answers 1 be undertaken by a C Function. tests, other tests etc after! Equivalent electrical potential is almost linear for displacement up to 5mm the relationship between input output. Answers are very important for Board exams as well as competitive exams process transduction! Mechanical Transducers generate _____ a ) Active b ) chemical signals C ) physical d! To measure angular velocity other tests etc ) int, float, double, char the analogue and meters! 18 ) a VTVM produces negligible loading effect on a circuit under Test primarily because, Basic Electronics Engineering Industrial... By a transducer what are the possible forms of energy transmission that can easily... Output: the output is the displacement of the bourdon tube Amplifiers from Electronic Devices by Thomas L. Floyd the.