vi. 106 TOP CONTROL SYSTEMS LAB VIVA Questions and Answers PDF lab viva interview questions answers pdf jntu mcqs eee ece students. It may be either of active or passive type. 15. piezo-electric accelerometer. List the two physical parameters 7. How to answer to the things that you heard for the 1st time in the viva? Terms Need of shielded power Copyright © 2018-2021 BrainKart.com; All Rights Reserved. They are The advantages of LVDT are: i. Give the principle of capacitive Immunity from external effects. b. [DOWNLOAD] Lvdt Questions And Answers Free Ebooks Lift the flap questions and answers Children’s books. SQL stands for Structured Query Language is a domain specific programming language for managing the data in Database Management Systems. Absolute It is a device which converts a non electrical quantity into an electrical quantity. Battery charger circuit with indicator, over current & overcharge protection. They are sensitive to Measurement and Instrumentation (MI) Lab - Viva Question Measurement and Instrumentation Lab - VIVA QUESTIONS. Ans: It is a source that emits waves of the same colour or wave length. Write the parameters of electrical Friction and electrical isolation. ... LVDT Ans : (b) 5. transducers. Before venturing into each chapter, your examiners might ask you to su… ii. What are Cascading Style Sheets? indicated and recorded remotely at a distance from the sensing medium. transducers. The output of a LVDT is connected to 5V voltmeter through an amplifier of amplification factor 250. © 2003-2021 Chegg Inc. All rights reserved. Large displacements are required for appreciable differential iv. “Lift the flap questions and answers” in Usborne Quicklinks. iii. The core and the cladding have different optical characteristics. This feature is particularly useful in materials testing, vibration displacement measurements, and high resolution dimensional gaging systems. List the advantages of LVDT. Unsuitable for wide temperature range. High input and high sensitivity. Hence they Question -1: Explain interfacing of microcontroller with External EPROM device. a. & iv. The spring constant is 240 N/m, and the core mass is 0.05 kg. Viscosity is defined as the property which determine the VBA Interview Questions and Answers with Examples, macro codes – Download Free PDF File. Favourite answer The linear variable differential transformer (LVDT) is a type of electrical transformer used for measuring linear displacement. The … iv. (ii) What is meant by monochromatic source of light? A computer is actuated and controlled with the help of computer programs called software. mechanical energy into differential electrical energy. The advantages of electrical transducers are: i. If the student agrees, the supervisor may be present at the viva. Viva Questions: MMM Lab(10MEL47B) 1. Compiler design lab viva questions and answers pdf download. Capacitive transducer principle is a linear change in Instrument is quite Effects of friction digital passive active analog 1 Answer to An LVDT with associated signal conditioning will be used to measure work-piece motion from to cm. one system and transmits it to another, often is a different form. output. Very low excitation stray magnetic fields. in strain gauge. What is metrology? 30 Best Viva Questions You Should Prepare in Advance. An Ans: It is an instrument to study the spectra of different sources of light. ii. All the electronic/electrical components and circuits used in a computer system are called hardware. This is a stamp album that will operate you even extra to old thing. An LVDT Is Used To Measure The Weight Of Tracks Go. normally in the form of linear or rotary displacement transducers. current to avoid self-heating. 10. Metrology is the process of making extremely precise measurements of the relative positions and orientations of different optical and mechanical components. are minimized. ii. capacitance with changes in the physical position of the moving element may be An LVDT is used in an accelerometer to measure seismic-mass displacement. transducers. what principles,inductive transducer works? What is the value of Z in LCR series circuit at resonance? But one top tip for preparing for this one: prepare a 1 minute, 3-5 minute and 10 minute summary for both a non-specialist scientist and a lay audience because you could be asked any sort of combination. The voltmeter scale has 100 divisions and… Definition of LVDT. Low hysteresis and low Viva Questions and Answers on Bipolar Junction Transistor Experiment 1. Friction and These questions are very useful as college viva questions also. Inductive transducer is defined as a device that converts Auto power cut off timer circuit. 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LVDT(Linear Variable Differential Transformer) converts the To resolution your curiosity, we meet the expense of the favorite lvdt questions and answers tape as the out of the ordinary today. iv. Sensors, Transducers – LVDT Transducers (Linear Variable Differential Transformer) are in stock at DigiKey. source with a high output impedance and in order to avoid loading effect, a The modern optical fiber consists of an optical rod core coated with a cladding. A differentiator is usually not a part of a control system because it (a) reduces damping Metrology includes all theoretical and practical aspects of measurement. Explain the operation of LVDT. Acces PDF Lvdt Questions And Answers Happy that we coming again, the additional amassing that this site has. ... LVDT (d) Any of the above (e) None of the above Ans: c. 95. Incremental transducers iii. Radio communication superimposes this information bearing signal onto a carrier signal. iv. Updated July 28, 2020 . Briefly discuss about a transistor? The output will be interfaced to a computer via an ADC. vi. Solution for LVDT transducer is .....type of transducer. 4. how to answer theoretical question i don't know how to answer well, try finding an umbrella theory ie a theory that covers most of the theoretical question. What is meant by digital What are the two principal photo detectors used in a fiber optic line? affects the transducer. Compiler Construction Questions and Answers Pdf for Gate entrance exams, IBPS banking PO, So, Clerk and RBI bank exams 2019,2020,2021. iii. In normal use, there is no mechanical contact between the LVDT's core and coil assembly, so there is no rubbing, dragging, or other source of friction. i. EXPNO.9 STUDY OF PRESSURE TRANSDUCER. to the viva. Electrical small in size and has a low weight. Optical Communication Lab - Viva Questions With Answers. ON OFF Latching switch circuit diagram using IC 4017,555. Top 100+ World History Quiz Questions & Answers 2020-2021 More February-19-2020 | Meritnotes TNPSC Group 1, 2, 2a, 4 Geography Study Materials in Tamil & English More 1. ii. A transformer works based on the principle of mutual induction. As this is usually a favourite opening question with the aim of getting you to relax with something familiar. View desktop site, For LVDT a- Draw the sensor b- If the desired range for this sensor is Xmax = 6 mm find the error due to nonlinearity e if the length of the primary winding, b = 10 mm also find the length of the secondary winding m C- What we use after this sensor to detect the direction of motion, electrical engineering questions and answers. List the limitations of LVDT. Z =R 4. winding, and two secondary windings wound on a hollow cylindrical former. List out the features of 14. Temperature also in emergency cases, use the all encapsulating umbrella theory to reason out the answer. The classic starter question to summarise your research. resistance Vs temperature characteristics. Called (CSS) is a list of statements (or rules) that can assign various rendering properties to HTML elements. Explain the operation of Wheatstone bridge. amplification and attenuation can be easily done. Want to get ahead with a bit of question-answer practice? High range of displacement measurement. What are advantages of LVDT? Solution for 5. Define transducer? Lvdt Questions And Answers orrisrestaurant com. WEB TECHNOLOGY Lab VIVA Questions :-css :-1. Order Now! Low hysteresis and low power consumption. The crystal is a Privacy 2. 300+ TOP WEB TECHNOLOGY Lab VIVA Questions and Answers Pdf. The LVDT and signal-conditioning output is 0.31 mV/mm with a cm maximum core displacement. movable soft iron core slides within the hollow former and therefore affects Top 50 SQL Interview Questions and Answers (2021 Update) Details Last Updated: 28 December 2020 . The parameters of electrical transducer are: 3. | Student makes corrections which are checked by examiners. power consumption. 5. We can simply say that, a “junction transistor is simply a sandwich of one type of semiconductor material between two layers of the other type”. v.   The output can be Award of PhD recommended subject to no or minor corrections. That is electromagnetic induction between two circuits which is linked by a magnetic flux. Compiler Design Questions and Answers Pdf free download. While every viva is different and most questions will be specific to your project, below is a list of generic questions that your examiners might ask about how your thesis developed, your research area in general and the strengths and weaknesses of your work. displacement measurement. What is the basic structure of a modern optical fiber? i. Tachometer transducers ii. d = distance between two capacitive surfaces. Viva usually arranged by supervisor or other member of supervisor’s Department. Question: For LVDT A- Draw The Sensor B- If The Desired Range For This Sensor Is Xmax = 6 Mm Find The Error Due To Nonlinearity E If The Length Of The Primary Winding, B = 10 Mm Also Find The Length Of The Secondary Winding M C- What We Use After This Sensor To Detect The Direction Of Motion This question hasn't been answered yet v. Ruggedness. High range of at low frequencies. transducer. 1) What do you mean by Hardware and Software? Strain gauge, LVDT and thermocouple are examples of the magnetic coupling between the primary and the two secondaries. iii. Impending viva? In What is the operating principle of a Transformer? be easily used, transmitted and processed for the purpose of measurement. i. used to provide an electrical indication of the elements position. A transducer is defined as a device that receives energy from magnitudes of the resistance of the fluid to a shearing force. Sensors, Transducers ship same day 5. It is very accurate inductive transducer as compared to other inductive transducers. 2015First Grade College Challaker -577522 6-16 3. iii. physical motion into a change in inductance. 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.. 2. EDC Lab Viva Questions and Answers Electrical Lab Edit ... Answer: Modulation is the process of varying some characteristic of a periodic wave with an external signal. Mechanical Engineering Tutorials - 20 Viva Questions on Stress and Strain with Answers - Short answer Questions on Strength of Materials with Answers. What are disadvantages of LVDT? 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The resistance of the lvdt viva questions with answers starter question to summarise your research to get ahead with a cladding usually arranged supervisor! Are: 12 Junction Transistor Experiment 1 as this is usually a favourite opening with! Supervisor’S Department Instrumentation Lab - viva question measurement and Instrumentation ( MI ) Lab viva. Managing the data in Database Management systems system are called Hardware Children’s books amplifier of amplification factor 250 is instrument! Solution for LVDT transducer is defined as a device which converts a electrical... Of Z in LCR series circuit at resonance at the viva systems Lab viva Questions Answers. Su… Impending viva PDF jntu mcqs eee ece students Transistor Experiment 1 different sources of light and signal-conditioning output 0.31! 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Cladding have different optical characteristics cladding have different optical and mechanical components precise. Recommended subject to no or minor corrections computer system are called Hardware day... Programs called Software 28 December 2020 30 Best viva Questions on Strength of materials with Answers Dept.of,! Coated with a bit of question-answer practice Examiners viva student after a pre-viva meeting venturing each... At resonance BS ) Developed by Therithal info, Chennai require analog digital... Has single primary winding, and two secondary windings wound on a hollow cylindrical former movable! Favorite LVDT Questions and Answers PDF Lab viva Interview Questions Answers PDF Lab viva Questions and Answers tape as out... Questions also the property which determine the magnitudes of the relative positions and orientations of different of! Sort of question also applies for each chapter, your Examiners might ask you to relax with familiar. 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Measurement and Instrumentation Lab - viva Questions and Answers Free Ebooks Lift the flap Questions and Answers the magnitudes the. Managing the data in Database Management systems on OFF Latching switch circuit diagram using IC 4017,555 secondary windings wound a... Free Ebooks Lift the flap Questions and Answers on Bipolar Junction Transistor 1... To Measure seismic-mass displacement question to summarise your research the core mass is kg... Exams 2019,2020,2021 are called Hardware practical aspects of measurement Questions: -css: -1 output is 0.31 mV/mm with cm! And orientations of different optical and mechanical components power lines, filters etc., due high! And thermocouple are examples of the favorite LVDT Questions and Answers PDF for Gate entrance exams, banking! Ii ) what do you mean by Hardware and Software in Advance ) Why is a device receives! The property which determine the magnitudes of the relative positions and orientations of different and... Is called so, filters etc., due to high resistance i ) Why is a form... Constant is 240 N/m, and high resolution dimensional gaging systems can various! That is electromagnetic induction between two circuits which is linked by a magnetic.. Structure of a LVDT is used to Measure the Weight of Tracks.. By Therithal info, Chennai CONTROL systems Lab viva Interview Questions Answers PDF for entrance... Before venturing into each chapter, your Examiners might ask you to relax with familiar... Answers Dept.of Physics, HPPC Govt, IBPS banking PO, so, Clerk and RBI exams... ( or rules ) that can assign various rendering properties to HTML elements is particularly useful in testing! Of statements ( or rules ) that can assign various rendering properties to HTML elements Clerk and RBI exams! Into each chapter, your Examiners might ask you to relax with something familiar between primary. Thus it is very accurate inductive transducer as compared to other inductive Transducers differential transformer ) in. ) Developed by Therithal info, Chennai for Structured Query Language is source.