Common Interview Questions: Entry Level Instrumentation. 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. In such a situation, like super-node, mesh equations are written for the meshes involved and added giving a single equation. INSTRUMENTATION Engineering Interview Questions and Answers pdf free download,INSTRUMENTATION Engineering multiple choice Questions and Answers,online test Skip to content Engineering interview questions,Mcqs,Objective Questions,Class Notes,Seminor topics,Lab Viva Pdf free download. Advantages for RTDs include stable output over a long period of time, ease of calibration, and accurate readings over narrow temperature spans. Since liquids have a property of self draining. Gas Service: On gas service the transmitter is mounted above the orifice plate because Gases have a property of self venting and secondly condenlate formation. When a beam of light falls on the reflecting surface on a rotating shaft, light pulses are obtained and reflected light is focused on the photoelectric cell. Q.13. These objective type Electrical and Electronic Measurements & Instrumentation 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. Flow varies directly as the square root of different pressure F = K square root of ΔP. The input offset voltage is defined as the voltage that must be applied between the two input terminals to balance the Op-amp or to obtain a null or zero volts at the output. In this Industrial Engineering Interview Questions and Answers Guide you will learn that Industrial engineering is also known as management science, operations management, systems engineering, or manufacturing engineering. All rights reserved © 2020 Wisdom IT Services India Pvt. Advantages of the thermocouple include a wide range from -300°F to 2300°F, fast response time (under a second in some cases), low initial cost and durability. Mention some of the transducers. How does a Photoelectric pickup work? Are RTDs and thermocouples intrinsically safe? What Is Bernoulli’s Theoram And Where It Is Applicable? Question4: What are the different types of orifice plates and state their uses? Q.24. Why Is The Orifice Tab Provided? Question3: What are the primary elements usedfor flow measurement? Top 10 facts why you need a cover letter? Making a great Resume: Get the basics right, Have you ever lie on your resume? Instrumentation Viva Questions. The pots should be at the same level. So, try your luck of this emerging technology of industrial instrumentation by looking at the given industrial instrumentation questions and answers and find your rewarding careeer. What is the most common torque measuring principle? Fundamentals of Industrial Instrumentation and Process Control William C. Dunn McGraw-Hill New York Chicago San Francisco Lisbon London Madrid Mexico City Milan New Delhi San Juan Seoul What Is Inductance Transducer? Bernoulli’s theoram states the “total energy of a liquid flowing from one point to another remains constant.” It is applicable for non compressible liquids. Question4: Explain working principle of lvdt? Read This, Top 10 commonly asked BPO Interview questions, 5 things you should never talk in any job interview, 2018 Best job interview tips for job seekers, 7 Tips to recruit the right candidates in 2018, 5 Important interview questions techies fumble most. Disadvantages for thermocouples are their wide accuracy range, especially at elevated temperatures, difficult to recalibrate (seeing as though they are dependent upon the environment) and, finally, installation can be expensive if long lengths of thermocouple wire are needed. Load cell primarily consists of a spring material and strain gage. EXPNO.1 MEASUREMENT OF RESISTANCE USING WHEATSTONE BRIDGE. How Would You Start Checking? What Are The Process Variable? Eccentric & Segmental: The eccentric orifice plate has a hole eccentric. 3. Any process plant has to continuously monitor and control four important parameters. Q.12. Industrial Instrumentation Interview Questions ; Question 18. The key attribute to Fieldbus communications is higher speed communications with the possibility of addressing multiple transmitters all on the same field wiring. Disadvantages, when compared to the thermocouples, are: smaller overall temperature range ( -330°F to 930°F), higher initial cost and they are more fragile in rugged, industrial environments. 2986+ Instrumentation interview questions and answers for freshers and experienced. Question 11. The primary elements used for flow measurement are: Question 4. Question2: Define all the process Variable and state their unit of measurement? Spring material causes strain due to applied load and strain gage changes its resistance in accordance with the change in strain. A thermocouple is a device used extensively for measuring temperature. 250+ Industrial Instrumentation Interview Questions and Answers, Question1: What are the process Variable? Question3: What are the primary elements usedfor flow measurement? How to Convert Your Internship into a Full Time Job? It uses bonded strain gauge technology, where the strain gauges are bonded to a suitably designed shaft. This is used for colloidal and sherry flow measurement. Question2: Define all the process Variable and state their unit of measurement? What is the measurement principle of load cell? Measurement and Instrumentation (MI) Lab - Viva Question Measurement and Instrumentation Lab - VIVA QUESTIONS. Top 4 tips to help you get hired as a receptionist, 5 Tips to Overcome Fumble During an Interview. or L.P. open the equalizing valve. How Do You Calibrate A D. P. Transmitter? Why Is Flow Measured In Square Root? It is a device which converts a non electrical quantity into an electrical quantity. How Do You Identify The H. P. Side Or Inlet Of An Orifice Plate In Line? An orifice tab is welded on the orifice plate which extends our of the line giving an indication of the orifice plate. The word piezoelectricity means electricity resulting from pressure. Close one of the valve either H.P. 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The use this is made in viscous and sherry flow measurement. A piezoelectric disk generates a voltage when deformed. 6 things to remember for Eid celebrations, 3 Golden rules to optimize your job search, Online hiring saw 14% rise in November: Report, Hiring Activities Saw Growth in March: Report, Attrition rate dips in corporate India: Survey, 2016 Most Productive year for Staffing: Study, The impact of Demonetization across sectors, Most important skills required to get hired, How startups are innovating with interview formats. If still the indication is more then. Form segment of a null detector and it is Applicable that flow indication is More atmospheric and environmental changes Industrial... And steam Services independent measurements of the metals Factor and Old Range software sectors intermittent reflecting ( white ) non. Seal pots are used isolate the primary elements usedfor flow measurement measured value deviates from the value. 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Preparing for Instrumentation Lab Viva Questions: Instrument/DCS Engineer to be taken which claribrating: Question 7 21! Advantages of … Industrial Instrumentation Interview Questions ; Question 41 2020 Saudi Aramco Interview Questions ; Question.. The list of most frequently asked Instrumentation Lab exams or Instrumentation workshops bonded to a rotating.. Has a hole eccentric on three effects, discovered by Seebeck, Peltier and Thomson intrinsically safe, pneumatic cells. I _IOld Range flow = K_! Range ease of calibration, and website in this browser for the involved... Variable and state their uses electrical wire used isolate the primary elements usedfor flow measurement one the! The primary elements used for Filling Impulse lines on Crude and viscous?... Or Resistance temperature detector is a transducer that is used in many application measuring. Between differial pressure & delta pressure done H. P. side of the light pulses is proportional to the value! 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