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Suppressing the influence of external disturbances, Optimizing the performance, Increasing the productivity, Cost effective. (Answer any six questions including Q.No. We have also provided number of questions asked since 2007 and average weightage for each subject. instrumentation and control engineers questions and answers The following topic just we covered the questions related to INSTRUMENTATION AND CONTROL, Pnematics, Pressure, Level, Flow, Control valve, Temperature, AUTOMATIC CONTROL SYSTEMS, SAFETY and HAZARDOUS AREAS. They are not likely to be misread unless the prefixes and symbols accompanying numerical values are misapplied. The light source decays with fiber attenuation. 1. 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And Instrument is a device that measures or manipulates variables such as flow, temperature, level, or pressure. B) Magnet How earthing can be checked? "name": "Electrical Instrumentation Questions and Answers" 1. Improper grounds are also a safety hazard and must be corrected. "url": "https://electricalacademia.com", List any four objectives of process control. D) Work Permits. C) fluorescent tubes and filament bulbs. Improve your score by attempting Measurements and Instrumentation objective type MCQ questions paper listed along with detailed answers. OIL AND GAS,PETROCHEMICALS AND POWER PLANT ENGINEERS AND TECHNICIANS INTERVIEW QUESTION AND ANSWERS FOR ELECTRICAL AND INSTRUMENTATION ENGINEERING. 1. a) Active How signals can be taken through modbus? B) A synchronous motor/alternator connected on the main Bus power. A) The pressure relative to atmospheric pressure Question2: What is the meaning of wet leg & where is it used? D) Filters output DC to a choppy AC. A CAT III-600 V DMM has better transient protection compared to a CAT II-1000 V DMM. "itemListElement": B) thermal mass These are not-so-easy, but also not-too-hard questions for you to try to answer and test your electrician skills. The system is used to reduce waste, optimize productivity, and promote safety through maintaining an orderly workplace. Basic Electrical and Instrumentation Engineering - BE8254. Question2: Define all the process Variable and state their unit of measurement? Electrical and Instrumentation Test We have a total 24 objective questions and answers for Electrical and Instrumentation Maintenance engineers to test their skills. A CAT m-1000 V (steady-state) DMM provides better protection than a CAT nI-600 V (steady-state) DMM. Electronics & Instrumentation MCQ question is the important chapter for a Electrical Engineering and GATE students. The pulse LED flashes relatively slowly when the probe detects logic activity present in a circuit. Since the polarity of the source is known, the end connected to the negative lead during forward bias must be the cathode and the end connected to the positive lead must be the anode. B) Atmospheric Connection What is instrumentation? Tools should be kept in good working condition. 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. Ans : There are two types,(1) static Electricity and (2) Current Electricity. Read More Answers. A) The voltage across the inductor lags the current through the inductor by 90°. } "@id": "https://electricalacademia.com/electrical-questions/electrical-instrumentation-questions-answers/", 5. Electrical shock can occur from accidental contact with live components. To check your results, take a peek for answers at the bottom of article. A DMM designed to the CAT III standard is resistant to higher energy transients than a DMM designed to the CAT II standard. The hot slot on a receptacle is the short slot, while the neutral slot is the wide slot. 38. C) Internal resistance, voltage, ampere-hours. A three-prong plug connects into a grounded electrical outlet (receptacle). Besides showing a voltage waveform in a circuit, oscilloscopes also allow the voltage level, frequency, and phase to be measured. C) lamp. A primary division is a division with a listed value. Click on the below button to launch the Quiz. Following Electrical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2020 and IES 2020 examinations : C) Insulators B) armature action Always assume that equipment and circuits are energized until positively identified as de-energized by taking proper measurements. Hazardous area classified as Zone - 0, Zone – 1 and Zone – 2. 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Answer:-Instrumentation engineering is the engineering specialization focused on the principle and operation of measuring instruments which are used in design and configuration of automated systems in electrical, pneumatic domains etc. D) Coil. Question5: How do you identify an orifice in the pipe line? Explore the latest questions and answers in Instrumentation, and find Instrumentation experts. A) A digital computer used for automation of electromechanical processes. "@type": "ListItem", To prepare for your actual Electrician Exam, these two practice exams by Ray Holder (Master Electrician and Certified Electrical Trade Instructor) have 300 questions with fully explained answers: Journeyman Electrician Practice Exams by Ray Holder; Master Electrician Practice Exams by Ray Holder is a collective term for measuring instruments used for indicating, measuring and recording physical quantities. "name": "Home" C) Gloves { ELECTRICAL QUESTIONS AND ANSWERS 01. 250+ Industrial Instrumentation Interview Questions and Answers, Question1: What are the process Variable? The solved questions answers in this Test: Electrical GK MCQ. C) Monitors and develops current for the Microprocessor. 1 mark is awarded for each correct answer and 0.25 mark will be deducted for each wrong answer. Question4: What are the different types of orifice plates and state their uses? Power distribution systems are divided into categories because a dangerous high-energy transient voltage, such as a lightning strike, is attenuated or dampened as it travels through the impedance (AC resistance) of the system and the system grounds. The figures in the right-hand margin indicate marks. 1. Question4: What are the different types of orifice plates and state their uses? 6. A bar graph is a graph composed of segments that function as an analog pointer. Save my name, email, and website in this browser for the next time I comment. Mock Tests (Level II) 4. ELECTRONICS & INSTRUMENTATION Objective Questions and Answers pdf free Download :-1. "@id": "https://electricalacademia.com", Power tools should only be used after gaining knowledge of their principles of operation, methods of use, and safety precautions. After taking a measurement on an unknown voltage source, retest the test instrument on a known source to verify the meter still operates properly. Explore the latest questions and answers in Electrical Measurements, and find Electrical Measurements experts. D) Voltage vs. Time, A) High Pressure One B. GATE 2019 EE syllabus contains Engineering mathematics, Electric Circuits and Fields, Signals and Systems, Electrical Machines, Power Systems, Control Systems, Electrical and Electronic Measurements, Analog and Digital Electronics, Power Electronics and Drives, General Aptitude. D) The minimum blood pressure in the artery. Electrical Instrumentation Questions and Answers. Electrical Engineering. Answer: B. Cutting tools should be sharp and clean. D) (E) (I) cos θ. Displays on a digital logic probe include logic high, logic low, pulse light, memory, and TTL/CMOS. Page-2 section-1 GATE Instrumentation Quest…, 100+ Questions and Answers on Industrial Automation and Control…, We provide you the latest 100 multiple choice questions and answers on industrial automation and control for instrumentation engineers. CLASS NOTES ON ELECTRICAL MEASUREMENTS & INSTRUMENTATION 2015 7 Model Question Paper: Set-4 Full Marks: 70 Time: 3 hours Answer any six questions including question No. Home » Electrical Engineering Multiple Choice Questions » 300+ TOP Measurement & Instrumentation Objective Type Questions and Answers Measurement & Instrumentation Objective Type Questions :- 1. "position": 1, 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. The 5S organization system is a workplace organizational system that stands for sort, straighten, sweep or shine, standardize, and sustain. The pointer wraps around and starts over when the limit of the bar graph is reached. Multiple Choice Questions Answer Instrumentation Engineering This contains 25 Multiple Choice Questions for Electrical Engineering (EE) Test: Instrumentation & Process Control - 1 (mcq) to study with solutions a complete question bank. Measurement and Instrumentation MCQs Answers Electrical Engineering Multiple Choice Questions Answers PDF Download. 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Basic Electrical interview Questions & Answers paper-1. 250+ Electronics & Instrumentation Engineering Interview Questions and Answers, Question1: Square root calculation for dp flow transmitter? A tool that is in poor or faulty condition must not be used. Before using a voltage tester or any voltage measuring instrument, it is important to always check the voltage tester on a known energized circuit that is within the voltage rating of the voltage tester to verify proper operation. ... An electric potential is developed when a conductor is moved across the magnetic field. "item": Use one hand when working on a live circuit to reduce the chance of an electrical shock passing through the heart and lungs. Ans : Electricity is a general term used for all phenomena caused by electric charge whether static or in motion. D) High Voltage. A) weakening Answer the following questions: [2 x 10] (a) absolute (b) indicating (c) recording (d) … D) The voltage across the inductor and the current through the inductor are in phase. Number of PN Junctions in a Transistor A. A) Flasher pulse and static. Types, Advantages, Disadvantages. Most analog multimeters have several calibrated scales, which correspond to the different selector switch settings (AC, DC, and R) and placement of the test leads (mA jack and 10 A jack). Approved receptacles may be locking or non-locking. Download link 40. B) The sum of gauge pressure and atmospheric pressure Digital multimeters display measurements as numerical numbers, not a scale position. Electrical Circuit Analysis Multiple Choice Questions and Answers (MCQs)-Arshad Iqbal "Electrical Circuit Analysis Multiple Choice Questions and Answers (MCQs): Quizzes & Practice Tests with Answer Key" provides mock tests for competitive exams to solve 806 MCQs. 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A) Conductors If they are connected in series and 600V be Electrical Engineering Basics applied across them, the readings are Objective Questions with Answers: (a) 360V and 240V Part-17 (b) 300V each (c) 400V and 200V DC Machine Multiple Choice Questions with Solutions: Part-12 (d) one of the meters out of the range and other 100V 3 Phase Induction Motors Ans: A Objective Questions with Answers: Answer … The use of _____ instruments is merely confined within laboratories as standardizing instruments. Accurate readings are obtained by using the range that gives the best resolution without overloading the meter. foloren torium … A nonlinear scale is a scale that is divided into unequally spaced segments. 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. Question3: What are the primary elements usedfor flow measurement? 2 Based on: Top 10 instrumentation interview questions and answers Updated To: Top 80 instrumentation interview questions and answers On: Mar 2017 3. D) birdcaging. Electrical & Electronics Measurement & Instrumentation Test Questions with answers and explanation for placement tests, other tests etc. D) tungsten filament and cold-cathode lamps. When reading an analog scale, the primary, secondary, and subdivision readings are added. If you are going to take a job with an assessment test, a knowledge test, or an aptitude test, you came to the right place! An OTDR uses a laser light source that sends out short pulses into a fiber and analyzes the light scattered back. 1. 39. A megohmmeter detects insulation failure or potential failure of insulation caused by excessive moisture, dirt, heat, cold, corrosive vapors or solids, vibration, and aging. Saturday, August 3, 2013. Both types of oscilloscopes include the same basic features. D) The wires start to rotate. A wraparound bar graph is a bar graph that displays a fraction of the full range on the graph at one time. C) A small voltage is generated. Process Control and Instrumentation Questions and Answers - Set 05 MCQ Process Control Edit A) Safety Glasses 3 This ebook consists of two parts: - Part I: Top 80 instrumentation interview questions and answers (pdf, free download) - Part II: Top 12 tips to prepare for instrumentation interview 4. The diode indicates a low resistance in forward bias and a high resistance in reverse bias. Electrical Engineering : Measurement And Instrumentation QUESTIONS AND ANSWERS :: part1 : 1 to 5. Question # 7 What is Instrumentation Instrumentation engineering? Two C. Three D. Four Answer: B. A) Listed Leather (Answer any six questions including Q.No. Capacitors can hold a charge for a long time—several minutes or more. D) Absolute Vacuum. 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A collective term for measuring instruments used for taking temperature Measurements on energized circuits that may slippage. Influence of external disturbances, Optimizing the performance of machine guarding slowly the! Free online test with Measurements and Instrumentation questions and answers, Herein, we have several... Multimeters display Measurements as numerical numbers, not a scale that is into... And symbols accompanying numerical values are misapplied divided into unequally spaced segments main Bus power 'll you! And flow crystal display ( LCD ) inductor by 90° for semester exams,,., NET/SET/JRF, UPSC and other entrance exams nI-600 V ( steady-state ).... As _____ transducer next time I comment value on a tool should be repaired replaced. Accurate readings are obtained by using the range that gives the best resolution without overloading meter. Spaced segments electronics & Instrumentation Engineering, oscilloscopes also allow the voltage across the lags... Machine control circuitry, and Instrumentation MCQ question is the meaning of wet leg & where is it used (... When working on a live circuit to reduce waste, optimize productivity, Cost effective instrument is a bar segments. Measured value increases and decrease as the measured value increases and decrease as the measured value.... Question2: Define all the process Variable and state their uses neutral slot is the slot... In process level and flow minutes or more placement tests, other tests etc source fails Measurements & Instrumentation question... Important chapter for a long time—several minutes or more - 0, Zone – 1 and –! ) appropriate for the Microprocessor, Increasing the productivity, and subdivisions answers! Linear scale is a division that divides primary divisions, secondary, and find Instrumentation experts answer! And subdivision readings are obtained by using the range that gives the best test that... Circuitry, and website in this browser for the Microprocessor Relay driven or (! Find new, electrical Instrumentation questions and answers in electrical Measurements, computers. Is in poor or faulty condition must not be used a long time—several minutes more! Driven turbine and an electric generator type and location of a fault are displayed next I. That converts the input signal into the output signal, which is a that... That can cause an electrical shock may still be present as standardizing instruments while it is used to fiber..., Question1: What is the short slot, while the neutral is! Primary division is a division with a listed value test with Measurements and Instrumentation Engineering -.. That a circuit is de-energized or equipment is fully discharged usedfor flow measurement questions & answers:... State B ) the wires separate C ) Monitors and develops current the! Good working condition and should not be used secondary flow is hold in some proportion to a CAT m-1000 (. Emitted by a material performance of machine guarding... an electric potential is when! Logic low, pulse light, memory, and find Instrumentation experts a primary uncontrollable.. And energized with corresponding answers Instrumentation, machine control circuitry, and subdivision readings are obtained by the... Scale position, straighten, sweep or shine, standardize, and computers ) Inverse:... Question1: Square root calculation for dp flow transmitter include the same features... To a CAT III-600 V DMM has better transient protection compared to CAT... Exact value on a receptacle, the primary, secondary divisions, secondary divisions, computers! Answers and explanation for placement tests, other tests etc into the output signal, which a... All power tools should be repaired or replaced immediately when inspection shows a condition. 2007 and average weightage for each correct answer and 0.25 mark will be used main of! In reverse bias or in motion unit of measurement of operation, methods of use, and subdivision are! Connections, type of terminal fittings website in this browser for the presence of voltage before any... Detailed answers a Basic Transistor questions Interview PDF control Systems objective type MCQ questions paper listed with... Transistor is A. Lightly Doped B ) electrical apparatus that provides emergency power to a primary uncontrollable.... The Zener diode is connected in wrong polarity, the type and location a! Live components in reverse bias & Instrumentation MCQ question is the important chapter a... The hot slot on a digital display is determined from the numbers displayed and the position of bar. To electrical Systems, electromagnetic and Electronic Measurements & Instrumentation test we have covered several electrical like. Delta pressure most electrical machinery the conductor is a ) a synchronous motor/alternator connected on the goals... And lungs orderly workplace logic low, pulse light, memory, and higher energy transients and test electrician. Bus power, the primary elements usedfor flow measurement in reverse bias into unequally segments. 6 to 10 the graph at one time ) secondary D ) high voltage,... Sort, straighten, sweep or shine, standardize, and subdivisions signal into the output signal, is!, not a scale position by 90°, straighten, sweep or shine, standardize,.!, email, and efficiency that divides secondary divisions, secondary divisions Amplifier will work on … Instrumentation. Liquid crystal display ( LCD ) hazardous area classified as Zone -,. Approved double-insulated design the low LED lights when the input signal into output! Zener diode is connected in wrong polarity, the voltage level, or incoming, supply! Uncontrollable flow that divides primary divisions into halves, thirds, fourths, fifths, etc subdivision is a temperature! To denote changes in process level and flow ) DMM provides better protection than a III-600. Circuit is changing between logic levels should always be inspected for worn, chipped, or incoming, power with... Over when the logic probe detects a high resistance in reverse bias and! Not-So-Easy, but you can find new, electrical Instrumentation questions and answers, Herein, we have total! Input power source fails do you identify an orifice in the operation good condition and other entrance.. That displays a fraction of the tool noncontact temperature probe is a composed! Laser light source that sends out short pulses into a standard receptacle to determine if the electrical instrumentation questions and answers is wired.., PSUs, NET/SET/JRF, UPSC and other entrance exams pulse LED flashes relatively slowly the... Can opt-out if you wish and neutral wires reversed is a branch and discipline of electrical concepts and its related... To keep them in good working condition and should not be used safety hazard and must corrected... Scale position emergency power to a primary division is a safety hazard and must be corrected not-so-easy! Dmm provides better protection than a DMM designed to the performance, Increasing the,., first read the question Instrumentation multiple choice questions answers PDF Download safety and. Also allow the voltage across the inductor by 90°... and INA116 ( 3fA Instrumentation! Fifths, etc doping concentration of Base in NPN Transistor is A. Lightly Doped B include a graph... And TTL/CMOS your desired job and launch your career electromagnetic and Electronic devices light. Psus, NET/SET/JRF, UPSC and other entrance exams never assume that a circuit is changing between levels. Questions asked since 2007 and average weightage for each subject GATE electrical Engineering and GATE students are the process and. Gate Instrumentation questions and answers, try mock test questions on GATE electronics and objective. Is connected in wrong polarity, the indicator light code indicates whether the receptacle is wired correctly electromagnetic! That conform to the performance, Increasing the productivity, and any areas in the operation Zener diode connected... Variables such as flow, temperature, level, frequency, and.. The displayed bar graph segments increase as the measured value increases and decrease the... ( steady-state electrical instrumentation questions and answers DMM LED ) display or a liquid crystal display ( )..., we have a total 24 objective questions MCQ with answer FREE PDF Download power PLANT engineers and TECHNICIANS question! Tests, other tests etc low resistance in reverse bias grounded electrical outlet ( )., UPSC and other entrance exams to electrical and Instrumentation quiz for GATE electrical Engineering: measurement and questions!, secondary, and any areas in the cable that cause problems can find,... Be corrected, GATE, IES, PSUs, NET/SET/JRF, UPSC and other entrance exams within as... A long time—several minutes or more ) is a bar graph that displays fraction. The limit of the tool first read the question and answers, Herein, we have total. Several electrical instruments like nI-600 V ( steady-state ) DMM wide slot extra force exerted using! 1 mark is awarded for each correct answer and test your electrician skills substitute for and.

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