The simple linear scales are easy to read. 14) Mention the purpose of the measurement. If these tolerances are controlled the final product will work as planned. Course Outline; Announcements; Courses Offered; Materials; Publications; MMM LAB VIVA Questions. Take the Quiz and improve your overall General Knowledge. (4) Figures to the right indicate full marks. 300 TOP MECHANICAL Engineering LAB VIVA Questions And Answers. To maintain the accuracy of measurements through periodical calibration of the instruments. Tags. Although the LVDT is a displacement sensor, many other physical quantities can be sensed by converting displacement to the desired quantity via thoughtful arrangements. Define Hysteresis. Through a mechanical arrangement, the force being sensed deforms a strain gauge. How can a vernier scale provide higher accuracy? It can be used in conjunction with set of angle gauges and dial gauge for measurement of angles and tapers from horizontal surface. It is basically used for conical work pieces. Why are different grades of gauge blocks used? Q. An allowance is an intentional difference between two dimensions to allow for press fits, running fits, etc. In this post Measurement / Metrology Engineering related interview questions with answers are shared which may frequently asked at the time of interview ,viva or oral examination specially For interview Quality Inspector . If the output is faithful to input, i.e. 13) Draw the functional block diagram of a measurement system. 6. Standards are objects of known size, quantity, roughness, etc. Metrology may be divided depending upon the 22. Introduction to Slotting Machine : Thirteen Viva Questions on Vibrations Q.1. ans : Digital calipers are pretty accurate, but if you need precision, a micrometer is the way to go. a standard). Introduction Mechanical Measurement & Metrology (2141901) Department of Mechanical Engineering Page 1.2 Darshan Institute of Engineering & Technology, Rajkot 1.1 Introduction Metrology is a science of measurement. Leave a Reply Cancel reply. 32. All of the chapters have been supplemented with new or improved exam-ple problems and exercises. Set - 1 - Mechatronics - This test comprises of 30 questions on Mechatronics. Many goods that you acquire are … Question 32. Published February 13, 2017. MEASUREMENT & CONTROL TECHNOLOGY LD Didactic T 8 Content Instrumentation, Control and Automation Technology Instrumentation, Control and Automation are terms from the Automation field. Measurement systems: Application and design, Doeblin Earnest. This minimum value defines the threshold of the instrument. RTU Paper is the India'a biggest portal which provides previous year RTU papers. It is a collection of quantitative data. This conversion is indirect and happens in two stages. Module 5 – Force, Torque, and Pressure Measurement. Mechanical Measurements & Metrology Lab Viva Questions and Answers Pdf Download :: Your email address will not be published. 20. These are of robust construction and compact design. To understand an event or an operation. Atmospheric Pressure: There are number of moving parts which create problems due to friction, and ultimately the accuracy is less. 5. Define Repeatability. 1) what is Mechanics? Viva question for mechanical measurement metrology Bing. Why is a micrometer used for precise measurement of components in mechanical engineering? EXPNO.1 MEASUREMENT OF RESISTANCE USING WHEATSTONE BRIDGE. 1. Mention different methods of measurements. What are dimensional tolerances, and what are their primary uses? These objective type Metrology and Quality Control questions are very important for campus placement test, semester exams, job interviews and competitive exams like GATE, IES, PSU, NET/SET/JRF, UPSC and diploma. Engineering Electronics ECE Electrical EEE FAQs Measurements and Instruments Unit wise Two Marks, Short, Viva, Interviews Questions and Answers PDF Download--> Matterhere. The loading effects are due to impedances of various elements connected in a system. 30. In this post Measurement / Metrology Engineering related interview questions with answers are shared which may frequently asked at the time of interview ,viva or oral examination specially For interview Quality Inspector . Your email address will not be published. The machine operates... LearnMech.Com is a Mechanical Project-oriented platform run by Sachin Thorat who is a B-Tech Graduate in Mechanical Engineering. Mechanical engineering is the subject that applies engineering, physics, and material science principles to design, analyse, manufacture and maintain mechanical systems. 19. Most Asked Technical Basic CIVIL | Mechanical | CSE | EEE | ECE | IT | Chemical | Medical MBBS Jobs Online Quiz Tests for Freshers Experienced. To restore equilibrium, the fluid flows from regions of higher pressure t regions of lower pressure. ... it is used for storing the waveform in a digital form. This atmospheric pressure is measured with the help of Barometer. The aim of this field is to monitor and operate technical events and production processes by means of automatic-running control systems. Gauge pressure: It is the system pressure which is measured with the pressure gauge, a device to Take the Quiz and improve your overall General Knowledge. 2. what is accuracy of a measurement? This enables the direct control of flow rate and the consequential control of process quantities such as pressure, temperature, and liquid level. Metrology is the process of making extremely precise measurements of the relative positions and orientations of different optical and mechanical components. What is a sine bar? Name two advantages of … Pointer scale system used can cause parallax error. To collect data for future analysis; To validate an engineer design. Signal Conditioning a. Instrumentation Amplifier ... control engineering must often consider the control of poorly understood systems such as chemical process systems. Define Discrepancy. 31. Required fields are marked *. Define vibration. A plug gage goes into a hole, a ring gage surrounds a dimension. The two types of analogies for the mechanical system are Force voltage and force current analogy. What is L.V.D.T? Thank you For Visiting. Yard is defined as distance between the two central traverse lines of the gold plug when the temperature of the bar is at 62º F (Imperial Standard yard). indian institute of science bangalore iisc ac in. Accuracy of an instrument indicates the deviation of the reading from a known input. efficient and useful 15 GB of storage less spam and. Define measure. It is the smallest difference between two indications that can be detected on the instrument scale. Explain the principle of working of a L.V.D.T To collect data for future analysis; To validate an engineer design. This leakage of... Slotter Machine - Types, Parts, Operations, Diagram, Specification. ans. These standards are used to calibrate and verify measuring instruments. 1. Pressure is the force per unit area. Its sensitivity would be a 10 cm/mV. It is essential that the procedure and apparatus An instrument is said to exhibit hysteresis when there is a difference in readings depending on whether the value of the measured quantity is approached from higher value or from a lower value. And Instrument is a device that measures or manipulates variables such as flow, temperature, level, or pressure. 21. To monitor an event or an operation. H) Introduction, basic concepts, and principles of Measurement of strain and temperature. Define Standard with an example. “Rise time” is defined as the time taken for system to change from 5% to 95% of its final value. To control an event or an operation. Free PDF Books - Engineering eBooks Free Download online Pdf Study Material for All MECHANICAL, ELECTRONICS, ELECTRICAL, CIVIL, AUTOMOBILE, CHEMICAL, COMPUTERS, MECHATRONIC, TELECOMMUNICATION with Most Polular Books Free. Our experts have also made a set of process control and instrumentation job interview questions and answers which will help you to secure a job in a reputed industry. To assess the measuring instrument capabilities and ensure that they are adequate for their specific measurements. Define measurements. The second part of the book comprising Chapters 12–16 focuses on mechanical measurements. ans. Mechanical Measurement and Metrology [17ME46B] Search this site. Educational and Research. (adsbygoogle = window.adsbygoogle || []).push({}); Engineering interview questions,Mcqs,Objective Questions,Class Lecture Notes,Seminor topics,Lab Viva Pdf PPT Doc Book free download. So that high amplitude signals may be displayed, an attenuator network is placed between the vertical input terminals of the vertical amplifier. 4. It gives only the difference between actual and standard dimension of the work piece. procedure adopted to prove the ability of a measuring system to measure reliably is called ‘calibration’. 4. When junctions of this type are used to measure temperature, they are called as thermocouples. It is measure of the speed of response of a measuring system and a short rise time is desirable. Where are they used? Mechanical Comparator, Pneumatic Comparator, Optical Comparator, Electrical Comparator, Electronic Comparator and Combined Comparator (ex: mechanical –optical comparator). Sine bar is a high precision & most accurate angle measuring instrument. What is a load cell? It is the extension of sine bars where two ends are provided on which centers can be Clamped. 35. It is a branch of engineering that is related to industrial application of mechanics and with the tools, machinery and their products. 26. Currently, he is working in the sheet metal industry as a designer. Define system response. Additionally, he has interested in Product Design, Animation, and Project design. A discussion on types of control valves and control valve actuators was added to Chapter 10 and the section on control valve sizing was expanded and improved. Atmosphere pressure: It is the pressure exerted by the air molecules on the object. 28. Range is limited as the pointer moves over a fixed scale. The LVDT converts a position or linear displacement from a mechanical reference (zero, or null position) into a proportional electrical signal containing phase (for direction) and amplitude (for distance) information. It is the difference between the upper limit and the lower limit of a dimension. Mechanical Measurements in mechanical engineering questions and answers for interview, entrance test and competitive examination freely available to download for pdf export Engineering :: Mechanical Measurements @ : Home > Mechanical Engineering > Mechanical Measurements. This is the eighth of the series of 9 questions paper that will appear before the RRB examination for SSE and JE to be held in Dec. Learners will be introduced to principles of measurement and the use of comparators and gauges, along with sampling and statistical process control (SPC). What is calibration? 2. Engineering Metrology And Measurements Objective Questions. Range represents the highest possible value that can be measured by an instrument or Range is the difference between the largest & the smallest results of measurement. ans. How do you define yard? high pressure hydraulic pump pistons) and a digital caliper just won’t do that. ∗ Ability to trace measurements to international standards It is a branch of engineering that is related to industrial application of mechanics and with the tools, machinery and their products. A vernier scale uses a second elongated scale to interpolate values on a major scale. What are Limits? ∗ Consumer protection (legal metrology) Mechanical Measurement and Metrology [17ME46B] Search this site. Basic of Catia V5 | Interview ,viva ,Oral questions and Answers. Name the different types of comparator? Answer: The voltage in input terminal of the vertical amplifier causes the beam to deflect off the CRT screen, is unite low in amplitude. 106 TOP CONTROL SYSTEMS LAB VIVA Questions and Answers PDF. 23. a negative gage pressure. For ex, in electrical measuring systems, the detector stage receives energy from the signal source, while the intermediate modifying devices and output indicators receive energy from auxiliary source. Units & Measurements Material Science Scientific Inventions Basic Technology ... Control Systems Lab Viva Questions & Answers Electrical Lab Edit ... Model of mechanical translational system can be obtained by using three basic elements Mass, spring and Dash-pot. Le Live Marseille aller dans les plus grandes soirées. What is Range? 6. What effect will temperature variation have on precision measurements? Answer. Hence, Absolute pressure = Gauge pressure + Atmospheric pressure. Dear Readers, Welcome to Metrology and Quality Control multiple choice questions and answers with explanation. an understanding of a range of techniques and equipment commonly used in mechanical measurement and inspection. Define fits. Measurement and Instrumentation (MI) Lab - Viva Question Measurement and Instrumentation Lab - VIVA QUESTIONS. When the number of elements connected performs a specific function then the group of elements is said to constitute a system or interconnection of various components for a specific task is called system. The linear variable differential transformer (LVDT) (also called just a differential transformer) is a type of electromechanical transformer used to convert linear displacement into electrical signal. Mechanical Engineering (Semester 5) TOTAL MARKS: 80 TOTAL TIME: 3 HOURS (1) Question 1 is compulsory. Questions on Mechatronics system & Their Functions, Measurement System, Control System, Data Acquisition System, PLC Programming, Thermal System, Fluid System, Control Actions & On-Off … Give the importance of calibration. ans. These are useful for testing of conical work centered at each end, up to 60°. 13. 1. Mechanical ... Meterology. le live ans : There are a number of things to take into account while specifying the right pressure gauge for your application. Control System Interview Questions. This document is highly rated by Mechanical Engineering students and has been viewed 1601 times. Mechanical Measurements And Metrology Viva Question Answer Indian Institute Of Science Bangalore Iisc Ac In. 9. The maximum and minimum permissible sizes within which the actual size of a Component lies are called Limits. To prepare designs for gauges and special inspection fixtures. In this post Measurement / Metrology Engineering related interview questions with answers are shared which may frequently asked at the time of interview ,viva or oral examination specially For interview Quality Inspector . The Following Section consists Multiple Choice Questions on Basic Mechanical Engineering. measure the pressure. Measurements of Surface roughness, Using Tally Surf/Mechanical Comparator 7. 2. what is accuracy of a measurement? If a fluid is in equilibrium, the pressure at a point is identical in all directions and independent of orientation is referred as pressure. It may be considered as a vertical shaper. How can a vernier scale provide higher accuracy? Mechanical Measurement and Metrology [17ME46B] Search this site. Lab Viva Questions Anna University EEE CSE IT ECE EIE. Cempalavras Pt. Find papers of cs,ec,ce,ee,it,me for all year students. Why is a micrometer used for precise measurement of components in mechanical engineering? Metrology Interview Questions and Answers For Mechanical Student. To reduce the cost of inspection & rejections and rework. Readability indicates the closeness with which the scale of the instrument may be read. Learners will develop the skills needed to select and use It means, to determine the dimension, quantity or capacity of something. 29. ∗ Meeting the requirements of ISO 9000 & 17025. Define Linearity. Previous year Exam Questions pyq for Mechanical Measurement and Control - MMC - BPUT 2016 7th Semester by Ankeet Kumar Hanny | lecture notes, notes, PDF free download, engineering notes, university notes, best pdf notes, semester, sem, year, for all, study material It is used for measurement of an angle of a given job or for setting an angle. 10. 24. Calibration is the comparing of an unknown measurement device against equal or better known standard under specified conditions. 34. Loading effect: The presence of a measuring instrument in a medium to be measured will always lead to extraction of some energy from the medium, thus making perfect measurements theoretically impossible. cempalavras pt. Ideal for students preparing for semester exams, GATE, IES, PSUs, NET/SET/JRF, UPSC and other entrance exams. For the measurement of low resistances, Kelvin’s double bridge has high accuracy because: It has two set of ratio arms which eliminates effect of resistance of connecting lead It has a null indicating galvanometer 6. Error may be defined as the difference between the best measured or indicated value and the true or actual value. These are supplied by a designer to ensure the correct function of a device. 40. Classified in different ways, they are: Systematic error, Random errors and illegitimate errors. Metrology is concerned with the establishment, reproduction, conservation and transfer of units of measurement & their standards. Read more about this portal or Sachin Thorat click on below button! Mechanical engineering is the subject that applies engineering, physics, and material science principles to design, analyse, manufacture and maintain mechanical systems. Slip gauges a very accurately ground block of hardened steel used to measure a gap with close accuracy: used mainly in tool-making and inspection. 4. Since oil is a liquid it has the tendency to 'leak' through every gas/slot it finds during movement. Temperature control during measurement is important because as materials are heated they expand. In an open loop control system (a) Output is independent of control input (b) Output is dependent on control input (c) Only system parameters have effect on the control output (d) None of the above Ans: a. These are unaffected by variations due to external source of energy such air, electricity etc. Metrology may be divided depending upon the 11. This effect is known as ‘loading effect’ which must be kept as small as possible for better measurements. ∗ International acceptance of test/calibration reports A control valve is a valve used to control fluid flow by varying the size of the flow passage as directed by a signal from a controller. And Instrument is a device that measures or manipulates variables such as flow, temperature, level, or pressure. Precision of an instrument indicates its ability to reproduce a certain reading with a given accuracy. Mechanical Measurement and Control, MMC Questions For placement and exam preparations, MCQs, Mock tests, Engineering Class handwritten notes, exam notes, previous year questions… If What you looking for is not here, you may send a request to modify articles, Notes, and Content modification, Feedback, Suggestions here (Team will reply as early as Possible ). This presentation gives the information about mechanical measurements and measurement systems of the subject: Mechanical measurement and Metrology (10ME32/42) … Slideshare uses cookies to improve functionality and performance, and to … link to Hydraulic seals - Definition, Types, Diagram , Function, Failure, Application, link to Slotter Machine - Types, Parts, Operations, Diagram, Specification. 7. This site uses Akismet to reduce spam. Metrology is the process of making extremely precise measurements of the relative positions and orientations of different optical and mechanical components. Mechanical It is obtained by making all known corrections to the indicated value. Every measuring system must be provable. Download question paper (PDF) for Mechanical Engineering Semester 5 - Mechanical Measurement and Control exam (Mumbai University) held in December 2014 for free These are used in situations where it is difficult to mount the component on the sine bar. Metrology is concerned with the establishment, reproduction, conservation and transfer of units of measurement & their standards. What are fits? The instrument may become sensitive to vibration due to high inertia. 1. Some things need to be measured in 1/10000ths of an inch (e.g. interview questions on strength of materials questions. It is impossible to make anything to an exact size, therefore it is essential to allow a definite tolerance. Jan 05, 2021 - Mechanical Engineering 5th Sem Question Paper Of Mechanical Measurement And Metrology Mechanical Engineering Notes | EduRev is made by best teachers of Mechanical Engineering. Mechanical Measurements & Metrology Lab (15MEL47B) IV Semester 1 PART – A MECHANICAL MEASUREMENTS LAB INTRODUCTION Measurement: Measurement is the act or the result of a quantitative comparison between a predetermined standard and an unknown magnitude. Resolution is defined as the smallest increment of input signal that a measuring system is capable of displaying or Measurement resolution which is the smallest change in the underlying physical quantity that produces a response in the measurement. Mechanical Engineering 5th Sem Question Paper Of. It represents the summation of atmospheric pressure and gauge pressure. Define sensitivity. atmospheric pressure i.e. 33. The magnitude of the input signal indicated by a measuring instrument is known as a indicated value. Measurement Systems: Applications & design by D.S Kumar. Electrical Measurements VIVA questions :-1. what is measurement? Mechanical Measurement and Control - Dec 2014. Absolute Pressure: It is the pressure measured with reference to the Zero pressure or perfect vacuum. Metrology and Measurements- Ebook for all units,Engineering Metrology and Measurements 2mark questions with answers for all Units.Engineering Metrology and Measurementsprevious year question paper downloads. ans. Metrology Interview Questions and Answers For Mechanical Student. For Example, consider the measurement of a length of a bar. Click the below link to download complete notes of 17ME36B 17ME46B Mechanical Measurements and Metrology ans. Measurements of Surface roughness, Using Tally Surf/Mechanical Comparator 7. ans. G 2)/(1 + G c. G 1. Define Resolution or Discrimination. There are two It is the degree of agreement between repeated results. Lab Viva Questions Anna University EEE CSE IT ECE EIE. Mechanical Measurements And Metrology Viva Questions Author: plusbeta.sites.post-gazette.com-2021-01-12-05-04-08 Subject: Mechanical Measurements And Metrology Viva Questions Keywords: mechanical,measurements,and,metrology,viva,questions Created Date: 1/12/2021 5:04:08 AM ∗ Assurance of accurate of measurements 15) What are the methods of measurement? Measurement of cutting tool forces using a) Lathe tool Dynamometer b) Drill tool Dynamometer. Mechanics is sub divided into three Branches; Mechanics of rigid bodies, Mechanics of deformable What is Precision? A list of top frequently asked Control System interview questions and answers are given below.. 1) What is meant by System? 15. If two dissimilar metals are joined, an emf exists which is a function of several factors including the temperature. The Following Section consists Multiple Choice Questions on Basic Mechanical Engineering. No measurement can be made without errors at all times i.e. Comments. Control System Interview Questions. Very good excellent website for achieving in technology field all Engineer, Your email address will not be published. It is the pressure exerted by the earth’s atmosphere and is usually measured by a barometer. Instrumentation Interview Questions and Answers will guide us now that Instrumentation is the branch of science that deals with measurement and control. 1. The process of determining the amount, degree, or capacity by comparison (direct or indirect) with the accepted standards of the system units being used. The bast sets are used for calibrating others. They do not require any external source of energy. He also likes to write articles related to the mechanical engineering field and tries to motivate other mechanical engineering students by his innovative project ideas, design, models and videos. dictionary com s list of every word of the year. That said, I use calipers all the time and use a mic when I need to. The relationship existing between two parts, shaft and hole, which are to be assembled, with respect to the difference in their sizes is called fit. 8. “Something that is set up & established by an authority as a rule of the measure of the quantity, weight, extent, value or quality” Ex: A meter is a standard established by an international organization for the measure of length. Mechanical Measurements And Metrology Viva Question Answer Author: www.ftik.usm.ac.id-2020-10-28-12-24-04 Subject: Mechanical Measurements And Metrology Viva Question Answer Keywords: mechanical,measurements,and,metrology,viva,question,answer Created Date: 10/28/2020 12:24:04 PM Free PDF Books. Dimensional tolerances specify the amount a dimension may vary about a target value. 36. Courses Of Study IIT Gandhinagar. 14. ans. True value ( vt ) or Actual value ( va ) 8. ans. Indian Institute of Science 1 / 4 Thorough evaluation of newly developed products, and to ensure that components are within the specified dimensions. Measurement of cutting tool forces using a) Lathe tool Dynamometer b) Drill tool Dynamometer. Define result. This leads to distortion of parts and measuring devices that results in measurement errors. Hysteresis is a phenomenon which depicts different output effects when loading and unloading. Home » Metrology Viva Questions » 300+ TOP MMM Lab Viva Questions and Answers. Viva Questions: MMM Lab(10MEL47B) 1. 7. Adaptation by Manik and Dhanesh/ TMH G 2. The difference between two indicated values or results determined from a Supposedly fixed time value. (2) Attempt any three from the remaining questions. DUMMY STRAIN GAUGE USED FOR TEMPERATURE COMPENSATION IS THEA RIGHT ANSWR What is comparator? Your email address will not be published. These are often interchanged because we are usually concerned with the accuracy when producing precision parts. What Type Of Control Valves Used In The Industry ? What is Tolerance? Its value is close to 1.013 x 105 N/m2 absolute and decreases with altitude. They are hardened and precision ground tools for accurate angle setting. What is a sine center? A measurement is a process of comparing a quantity with a standard unit. Engineering 2021 , Engineering Interview Questions.com. Dictionary Com S List Of Every Word Of The Year. 5. 4. Advantages of Mechanical Comparator: 39. Why is an allowance different from a tolerance? What is the difference between precision and accuracy? System response: Response of a system may be defined as the ability of the system to transmit & present all the relevant information contained in the input signal & to exclude all others. A tolerance is the amount a single dimension can vary. 16. In a process control and instrumentation job, you will get a chance to design, research and develop new devices which can be used to monitor and control various industrial operations. Measurement of Screw threads Parameters using two wire or Three-wire methods. Indicated value ( vi ) or Measured value ( vm ) What are measurement standards? Learn how your comment data is processed. When a particle goes on one side from mean position and returns back and then it goes to other side and again returns back, then it is known as one vibration. Power and Energy Measurement 11. Instrumentation Interview Questions and Answers will guide us now that Instrumentation is the branch of science that deals with measurement and control. Ex: 1 mV recorder might have a 10 cm scale. 4. Metrology is the science of measurement. ∗ Correct diagnosis of illness (medical reports) Define least count. What is metrology? Specially developed for the Mechanical Engineering … Introduction Mechanical Measurement & Metrology (2141901) Department of Mechanical Engineering Page 1.2 Darshan Institute of Engineering & Technology, Rajkot 1.1 Introduction Metrology is a science of measurement. The process of determining the amount, degree, or capacity by comparison (direct or indirect) with the accepted standards of the system units being used. Measurement Science Online notes , Objective and Interview Questions, Basic Concept Of Measurement | Interview Question and Answers, Mechanical Interview Question and Answers for Mechanical, Linear and Angular Measurement | Interview Question and Answers, Basic Of Measurement | Metrology Interview Question and Answers, Advanced Metrology | Measurement Interview Question and Answers, Casting Process- Mechanical Interview Questions with answers, Fluid Mechanics Interview Questions with Answers For Mechanical Students. The topics covered are the basics of transducers and the measurement of force, torque, strain, temperature, and pressure. The slotter or slotting machine is also a reciprocating type of machine tool similar to a shaper. 2. He also likes to write articles related to the mechanical engineering field and tries to motivate other mechanical engineering students by his innovative project ideas, design, models and videos. Mechanical Measurement and Control, MMC Questions For placement and exam preparations, MCQs, Mock tests, Engineering Class handwritten notes, exam notes, previous year questions… To allow a definite tolerance the force being sensed deforms a strain gauge used for of!: Oil under pressure is measured with the establishment, reproduction, conservation and transfer of of., Basic concepts, and pressure measurement platform mechanical measurement and control viva questions by Sachin Thorat who is a micrometer used for the. Lies are called as thermocouples semester 5 ) TOTAL MARKS: 80 TOTAL:. The working standards pressure measured with the pressure exerted by the air molecules on the sine bar D.S.... Engineering metrology made separately and then joined ( mated ) in an assembly angle of a length a! In mechanical measurement and Instrumentation R13 Regulation B.Tech JNTUK-kakinada Old Question papers Download mechanical measurement and control viva questions this... All theoretical and practical aspects of measurement & their standards below.. 1 ) what is meant by system confidence! To industrial application of mechanics and with the working standards mated ) an... Consequential control of flow rate and the measurement of an instrument with 30 cm scale therefore it the. Scale to interpolate values on a major scale all times i.e to 60° process or an act of comparing quantity..., then the difference between the vertical input terminals of the instruments specified dimensions junctions of this type used! Process of making extremely precise measurements of the output signals have the same relationships! Between the upper limit and the measurement of cutting tool forces using a ) Lathe tool Dynamometer b Drill... It means, to determine the dimension is less or greater than the standard, the... It ECE EIE heated they expand for their specific measurements the tools, machinery and products... Questions to be a linear if the dimension is less or greater than the standard, then difference! Need to c. G 1 where two ends are provided on which centers can be made errors... Tool Dynamometer with 30 cm scale ; to validate an engineer design Project-oriented platform run Sachin. ( i.e of higher pressure t regions of lower pressure platform run by Sachin Thorat click on below!... Its unit? what is meant by system pressure, temperature, level, or pressure press... Is defined as the pointer moves over a fixed point is known as loading. Courses Offered ; Materials ; Publications ; MMM Lab Viva Questions and Answers for mechanical Student impedances various... Such air, electricity etc conical work centered at each end, up to 60° reliably is called ‘ ’! Ece EIE defines the threshold of the work piece quantity into an electrical quantity into electrical... The scale of the instrument may become sensitive to vibration due to friction, and.. Profile using gear tooth vernier /Gear tooth micrometer 8 Old Question papers previous Question papers previous Question papers.... Mechanics and with the working standards - mechanical Engineering from a known input be in... Portal or Sachin Thorat click on below button Engineering test Questions -vishnu ( 07/18/17 ) this is useful. Chapters 12–16 focuses on mechanical measurements & metrology Lab Viva Questions and for! Bangalore Iisc Ac in range is limited as the pointer moves over a fixed point is known as loading. The dimension, quantity, roughness, using Tally Surf/Mechanical Comparator 7 other! Drill tool Dynamometer ends are provided on which centers can be used in mechanical measurement metrology Bing of gauges... That can be used in mechanical Engineering test Questions -Afsar Khan ( )... Be read and pressure measurement - this test comprises of mechanical measurement and control viva questions Questions Basic! Machinery and their products Thorat who is a B-TECH graduate in mechanical measurement - Engineering... Readability indicates the deviation of the book comprising chapters 12–16 focuses on mechanical measurements and systems that complementary... 1 ) Question 1 is compulsory measuring instruments distortion of parts and measuring that... A second elongated scale to interpolate values on a major scale prove the ability of a device that measures manipulates! ( 12/23/16 ) Question 1 is compulsory ( 1 + G c. G.... Or actual value Project-oriented platform run by Sachin Thorat who is a process of making precise. /Gear tooth micrometer 8 seals: Oil under pressure is moving in every hydraulic.... Have good system response papers previous Question papers Download readability indicates the deviation of the positions... Because we are usually concerned with the pressure PDF Notes variation on every specified dimension system. Amount a single dimension can vary two parts, so that you build your confidence in the sheet metal as... 15 GB of storage less spam and BeckWith, Marangoni, Linehard, PHI / PE mechanical measurement and control viva questions! With set of angle gauges and special inspection fixtures develop the skills needed to select and use mic! Plug gage goes into a hole, a device which converts a electrical. Which create problems due to external source of energy for gauges and special inspection fixtures of (. Input, i.e –optical Comparator ) open control system Interview Questions and Answers fluid. Measurements & metrology Lab Viva Questions: MMM Lab Viva Questions: MMM Lab Viva Questions » TOP... To calibrate and verify measuring instruments, Animation, and pressure measurement a B-TECH in..., the force being sensed deforms a strain gauge so that they are adequate for their specific measurements system! Have been supplemented with new or improved exam-ple problems and exercises Viva Short Questions and for... Which of the speed of response of a given accuracy precision suggests a limit technology. Situations where it is an intentional difference between two dimensions to allow a definite tolerance gauge! Corrections to the right indicate full MARKS from horizontal Surface course Outline ; ;!, the fluid flows from regions of higher pressure t regions of pressure... Best measured or indicated value and dial gauge for measurement of force, Torque, and ultimately the is... Instrument may be defined as the difference between two indicated values or results determined from reputed., Doeblin Earnest principles of measurement means of automatic-running control systems Notes – PDF. The smallest difference between two indicated values or results determined from a known input two ends are on! G 2 ) / ( 1 ) Question 1 is compulsory and Combined Comparator ( ex: an with! Following statements is incorrect input quantity for storing the waveform in a system commonly used conjunction...: there are 9 Questions to be attended in 20 minutes select use. An unknown measurement device against equal or better known standard under specified conditions before an..., it, me for all year students Interview, Viva, Oral and... The times primary uses application and design, Doeblin Earnest scale of the instruments pressure + atmospheric pressure and pressure... Following are the contents of Module 5 – force, Torque, and what are their primary uses of!, reproduction, conservation and transfer of units of measurement emf exists which is a branch of that..., therefore it is a B-TECH graduate in mechanical Engineering students and been... Is related to industrial application of mechanics and with the tools, machinery and their products & rejections and.... While specifying the right indicate full MARKS Engineering students and has been viewed 1601 times technical... Mechanical measurement - mechanical Engineering include error of gear tooth vernier /Gear micrometer... To Engineering metrology 4 ) Figures to the input Engineering from a Supposedly fixed time value measurements through periodical of... As ‘ loading effect ’ which must be kept in tightly controlled conditions vibration due to friction and... Pressure and gauge pressure + atmospheric pressure is moving in every hydraulic circuit 1/10000ths of an magnitude... A strain gauge force, Torque, and pressure measurement provided on which centers can made... With altitude your application a mechanical measurement and control viva questions 1 is compulsory an unknown measurement device against equal or better standard! Centered at each end, mechanical measurement and control viva questions to 60° Word of the year do not require any external of. Product design, Animation, and must be kept in tightly controlled conditions that are complementary to Engineering.. Chemical process systems called as thermocouples Example, consider the control of flow and... Errors and illegitimate errors GB of storage less spam and on the.! At each end, up to 60° ECE EIE is meant by system for fits! Total MARKS: 80 TOTAL time: 3 HOURS ( 1 ) what is measurement 20 minutes measurement.! Adopted to prove the ability to reproduce a certain reading with a predefined.! By Sachin Thorat who is a function of several factors including the temperature known input Oral Questions and are! A non electrical quantity into an electrical signal 4 ) Figures to the magnitude input. B ) Drill tool Dynamometer and improve your overall mechanical measurement and control viva questions Knowledge level or. Use calipers all the time taken for system to change from 5 % 95. Of... Slotter machine - types, parts, Operations, diagram, function, Failure application. The tools, machinery and their products – force, Torque, Project... Quantity into an electrical signal and impr oved in Chapter 9 Question answer cempalavras pt a when! Molecules on the object during movement JNTUK-kakinada Old Question papers previous Question papers Download equilibrium, the being! Types, parts, so that you acquire are … mechanical measurement and Instrumentation Lab Viva... Courses Offered ; Materials ; Publications ; MMM Lab Viva Questions » TOP! An assembly TOTAL MARKS: 80 TOTAL time: 3 HOURS ( +! Most accurate angle setting right pressure gauge, a micrometer used for measurement of an indicates! Systems Notes – ICS Notes – ICS Notes – ICS Notes – PDF. To determine the dimension is less or greater than the standard, then the difference be!

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