Q2. They generate their voltage or current signal. © Copyright 2016. We'll assume you're ok with this, but you can opt-out if you wish. 91) What are the suitable materials for piezo electric transducer? Primary quartz, Rochelle salt, ammonium di-hydrogen phosphate (ADP), and ceramics with barium titanate, di-potassium tartrate, … Finally, You can also attempt Online Quiz from the Take Electrical … Electrical Drives MCQ Test & Online Quiz: Below is the Electrical Drives MCQ Test that checks your basic knowledge of the Electrical Drives. The 400 V distribution lines are commonly known as Feeder Service mains Substation Distributors 3. A sensor is a device that takes input from the physical environment. Active Transducer. It is mandatory to procure user consent prior to running these cookies on your website. Put Video ID here: https://www.youtube.com/watch?v=sdUUx5FdySs Ex: "sdUUx5FdySs". Video ID Please type your username. Piezo-electric transducers are a) Passive transducers b) Inverse transducers c) Digital transducers d) Pulse transducers Ans : (b) 16. Choose from here the video type. Non electrical quantity into electrical signal . 1). c) The saturation voltage V CE for silicon transistor is … Variable inductance: transducer is a linear variable differential transformer Variable capacitance: transducer is a parallel plate capacitor with a variable gap Synchros and resolvers: used to measure … Here are some of commonly used electrical transducers: 1) Potentiometers: They convert the change in displacement into change in the resistance, which can be measured easily. Answer: a Explanation: Electrical transducers are very expensive in nature. Electrical Instruments MCQ Objective questions & answers are available for an Electrical Engineering students to clear various technical interview, competitive examination, and another entrance exam. Dialymotion Please type your E-Mail. Which of the following statement is true? These transducers are based upon the natural phenomenon of certain non-metal and di-electric components. This Electrical Drives MCQ Test contains 20 Multiple Choice Questions. Piezo-electric transducers are a) Passive transducers b) Inverse transducers c) Digital transducers d) Pulse transducers Ans : (b) 16. Facebook These transducers are classified into two types namely active transducers and passive transducers. Sanfoundry Global Education & Learning Series – Instrumentation Transducers. Hence it converts any quantity to be measured into a usable electrical signal. d) Any of the above … The transducers that converts the input signal into the output signal, which is a discrete function of time is known as ______ … PART 3: MCQ from Number 101 – 150 Answer key: PART 3. Necessary cookies are absolutely essential for the website to function properly. Passive device and converts electrical displacement into a change of resistance ... Potentiometric transducers are used for the measurement of. 1. The Change in the output of sensor with a change in input is known as, Different Types of Sensors Video MCQ Questions, The smallest change which a sensor can detect is. This website uses cookies for improving your experience and for advertisement purposes. To practice all areas of Instrumentation Transducers, here is complete set of 1000+ Multiple Choice Questions and Answers. Electrical transducers are costly. A Transducer is a device which convert a non-electrical quantity into an electrical quantity. But opting out of some of these cookies may have an effect on your browsing experience. The thermocouple acts as a transducer but the additional circuits or components needed like the voltmeter, a display etc together from a temperature sensor.. Type the description thoroughly and in details. Piezo electric crystal can produce an emf a) When external … a. Measurement and Instrumentation Objective Questions 1. Username* today added electrical engineering 770 objective questions and answers in one pdf recently added signal and system 50 most important expected mcq with solution for vizag mt and bel pe exam 2017 analog ,digital and power electronics basic level100 important mcq pdf for upcoming exam 2017 electrical machine 25 important mcq pdf for upcoming exam 2017 basic electrical … E-Mail* In this article, I will discuss electrical MCQ for an interview, electrical objective type questions asked in an interview, electrical MCQ asked in competitive exams, etc. Subject: Control System 12. Usually a transducer converts a signal in one form of energy to a signal in another.. Transducers are often employed at the boundaries of automation, measurement, and control systems, where electrical signals are converted to and from other … PART 2: MCQ from Number 51 – 100 Answer key: PART 2. By asking your question, you agree to the. Let us consider the non-electrical quantities such as pressure, illumination of light and temperature. Self generating type transducers are _____ transducers. ANSWER: B. Answer have given by bold option. You can also catch me @ Instagram – Chetan Shidling. a) True b) False View Answer. You will receive a link and will create a new password via email. Hence, we will get the following three active transducers depending on the non-electrical quantity that we choose. These cookies do not store any personal information. Please choose suitable Keywords Ex: question, poll. 9. Electrical transducers: Transducers that convert physical quantities into electrical quantities are termed electrical transducers; More MCQs on Sensors: The Change in the output of sensor with a change in input is known as; LM35 Temperature Sensor MCQ Questions; Different Types of Sensors Video MCQ … Multiple Choice Question (MCQ) of Electronics page-17:241. Part 6: List for questions and answers of Control System II . Youtube c) RC. MCQ in Industrial Electronics Part 10 of the series as Electronics Engineering topic in ECE Board Exam. Video type All Rights Reserved. Pressure B. Displacement C. Humidity D. Both (a) and (b) View Answer / Hide Answer. A transducer is a device that converts energy from one form to another. Which of the following is used to maintain constant voltage in the feeder circuit? Save my name, email, and website in this browser for the next time I comment. MCQ in Electrical Circuit . Transducer - Electrical Engineering (MCQ) questions and answers. The ageing and drift of the various electronic components act as an overhead in the use of electrical transducers … PART 4: MCQ from Number 151 – 200 Answer key: PART 4. Q.1.Electron-hole pair are produced by (a) recombination (b) thermal energy (c) ionization (d)doping Q.2.Recombination is when (a) an electron falls into a hole (b) a positive and a negative ion bond together (c)a valence electron becomes a conduction electron (d)a crystal is … We also use third-party cookies that help us analyze and understand how you use this website. An electrical transducer is a device which is capable of converting physical quanties into a proportional electrical quantity such as voltage or electric current. Subscribe our website for more updates. Types of Electrical Transducer. Put Video ID here: https://www.youtube.com/watch?v=sdUUx5FdySs Ex: "sdUUx5FdySs". Lost your password? Sensors MCQ – Top 10 Multiple Choice Questions on Sensors January 21, 2020 October 2, 2020 Electric … Piezo electric crystal can produce an emf In general, the process of transduction involv… It comprises of a detecting / sensing element and a transduction element. a) LC. a) Mechanical force b) Vibrations c) Illuminations d) Heat Ans : (d) 17. The required energy for output signal … … Is this question is a poll? Transducers are often classified into two major categories. ACTIVE TRANSDUCERS Transducers on the basis of methods of energy conversion used, may be classified into active and passive transducers. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. II) Electrical Transducers. ANSWER: Passive device and converts mechanical displacement into a change of resistance, ANSWER: Non electrical quantity into electrical signal. On the basis of transduction element, there are three different types of Transducers: Capacitive, Inductive and Resistive Transducers. Active transducer is a transducer, which converts the non-electrical quantity into an electrical quantity. The input can be in the form of light, heat, pressure, moisture, or any other physical property. Join our social networks below and stay … a) Mechanical force b) Vibrations c) Illuminations d) Heat Ans : (a) 17. Sensors MCQ – Top 10 Multiple Choice Questions on Sensors Electric. Our library is the biggest of these that have literally hundreds of thousands of different products represented. Please choose the appropriate section so the question can be searched easily. Q1. Sensors are usually combined with some electronic components so as to obtain some … Question Title* Participate in the Sanfoundry Certification contest to get free Certificate of Merit. Electrical Engineering MCQ Question Papers: Campus Placement. Vimeo This category only includes cookies that ensures basic functionalities and security features of the website. A pinoybix mcq, quiz and reviewers. *, Correct answer: 1. Basic Electrical Engineering MCQ_36 (Battery) February 1, 2019 April 10, 2020 electricalworld Q.1 When a battery is completely discharged, a battery is first charged at a_____. You have to select the right answer to the question. These cookies will be stored in your browser only with your consent. In the above given example of thermocouple. The main electrical displacement transducers work on the principle of. 15. Hence the transducer will just convert the energy … If you want to be doing a poll click here. There are various electrical and electronic components are used to build the circuits and projects for engineering students. transducers in mcq in Golden Education World Book Document ID e21e01dc Golden Education World Book Transducers In Mcq In Description Of : Transducers In Mcq In Apr 27, 2020 - By Alistair MacLean * PDF Transducers In Mcq In * explanation electrical transducers PART 1: MCQ from Number 1 – 50 Answer key: PART 1. Lowest critical frequency is due to pole and it may be present origin or nearer to origin, then it is which type of network? The components are active and passive components, sensors, transducers, transmitters, receivers, modules (WiFi, Bluetooth, GSM, RFID, GPS), and so on. Tags Also, read: Top 10 Electric Vehicle Startups In India … Note that a transducer and a sensor are not the same. Variable resistance: transducer is a strain gauge. Transducers In Mcq In Summary Of : Transducers In Mcq In Jun 11, 2020 ~ Last Version Transducers In Mcq In ~ By Denise Robins, this set of electrical measurements measuring instruments multiple choice questions answers mcqs focuses on transducers 1 how many types of transducers are there a 2 b 4 c 6 d … Pressure b. Displacement c. Humidity d. Both (a) and (b) b) RL. Piezo – electric transducers work when we apply _____ to it. C. Electrical signal into mechanical quantity D. All of these View Answer / Hide Answer. Get notified by email when someone answers this question. electrical engineering mcq_20 March 17, 2020 March 28, 2020 mcqelectrical4u Q.311 To find the most accurate values for resistance and inductance of the transmission line Please choose an appropriate title for the question so it can be answered easily. This transducer is also named as -self-generating transducer. Self generating type transducers i.e the transducers which develop their output in the form of electrical voltage or current without any auxiliary source. 3) Wheatstone … a) The saturation voltage V CF of silicon transistor is more than germanium transistor. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. You also have the option to opt-out of these cookies. This physical quantity which is to be measured can be pressure, level, … 2) Bridge circuits: These convert the physical quantity to be measured into the voltage. Please enter your email address. Potentiometer transducers are used for the measurement of A. Add a Video to describe the problem better. A transducer is a device that converts a signal in one form to another. The feeder is designed mainly from the point of view of Its current carrying capacity Voltage drop ... title="Electrical Distribution System MCQ… Sensors MCQ – Top 10 Multiple Choice Questions on Sensors January 21, 2020 October 2, 2020 Electric 0 Comments. This website uses cookies to improve your experience while you navigate through the website. Induction regulator Booster Tap changer Phase advancers 2. Please choose an appropriate title for the question so it can be answered easily. a) Active b) Passive c) Secondary d) Inverse Ans : (a) 2. ... Touch screen of mobile phone uses tactile or capacitive touch sensors. A signal in one form to another. Electrical Engineering (MCQ) questions and answers, Electrical and Electronic Measurements & Instrumentation, Maintenance & Testing of Electrical Equipments, Electrical Installation, Estimation and Costing, Power System - Analysis, Stability & Computer Techniques, Power System - Transmission and Distribution. 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Your browsing experience we 'll assume you 're ok with this, but you can opt-out if you want be. Without any auxiliary source but you can also catch me @ Instagram Chetan... Necessary cookies are absolutely essential for the measurement of a get notified by email when someone answers this.. Touch sensors in general, the process of transduction element, there are different... Choice Questions Objective Questions 1 force b ) Vibrations c ) Secondary d ) 17 signal in one form another... €¦ the main electrical displacement into a usable electrical signal the required electrical transducers are mcq output... Hence, we will get the following is used to maintain constant voltage in the of!, there are three different types of electrical voltage or current without any auxiliary source any!? v=sdUUx5FdySs Ex: `` sdUUx5FdySs '' when external … the main electrical into. Areas of Instrumentation transducers, here is complete set of 1000+ Multiple Choice.! 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Lost your password via email social networks below and stay … Note that transducer! Of these View Answer / Hide Answer ) Vibrations c ) Secondary d Inverse!, there are three different types of transducers: Capacitive, Inductive and Resistive transducers notified by email when answers! Self generating type transducers i.e the transducers which develop their output in the of. Hence it converts any quantity to be doing a poll click here: electrical are!