electrical instrumentation questions and answers

The transducers that converts the input signal into the output signal, which is a discrete function of time is known as _____ transducer. D) Absolute Vacuum. C) No change in the operation. What is instrumentation? A) temperature switch. [ B) Develops a DC input to AC. D) filter. "@id": "https://electricalacademia.com/electrical-questions/electrical-instrumentation-questions-answers/", D) (E) (I) cos θ. Chemical Engineering. C) transmitter. D) The voltage across the inductor and the current through the inductor are in phase. Voltage testers are considered the best test instrument for testing GFCI receptacles because test lights, voltage indicators, and. A three-prong plug connects into a grounded electrical outlet (receptacle). Improve your score by attempting Measurements and Instrumentation objective type MCQ questions paper listed along with detailed answers. A) tungsten filament and tungsten halogen lamps. Industrial Aut…, Converter Instruction in Siemens PLC Programming, Factors for Setting Alarm Levels on Toxic Gas Detectors, Time Division Multiplexing Objective Questions, Digital Input Output Devices Objective Questions, Frequency Division Multiplexers Objective Questions, Electrical & Instrumentation QC Interview Questions, What is Electrical Conduit? B) Step Up The extra force exerted while using dull tools often results in losing control of the tool. B) Decrease in lube pressure 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! If the Zener Diode is connected in wrong polarity, the voltage across the load is A. 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. Mock Tests (Level I) 3. List any four objectives of process control. Types, Advantages, Disadvantages. Question2: Define all the process Variable and state their unit of measurement? 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. Never assume a test instrument is operating correctly. Capacitors can hold a charge for a long time—several minutes or more. The two types of oscilloscopes are bench and handheld. Oscilloscopes are used to troubleshoot digital circuits, communication circuits, factory process instrumentation, machine control circuitry, and computers. Saturday, August 3, 2013. } If a voltage tester does not indicate a voltage, a voltage that can cause an electrical shock may still be present. Author John Mulindi Posted on June 16, 2020 June 21, 2020 Categories Biomedical Instrumentation Q & A Tags Bioelectrodes, Biomedical Instrumentation Q & A, Biomedical Questions and Answers, ECG Leave a Reply Cancel reply This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. "item": When testing a good fuse, the continuity tester beeps because the circuit inside the fuse is closed, has a low resistance, and allows current flow through the fuse and continuity test circuit. 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. Power tools should only be used after gaining knowledge of their principles of operation, methods of use, and safety precautions. "item": Accurate readings are obtained by using the range that gives the best resolution without overloading the meter. "@id": "https://electricalacademia.com/category/electrical-questions/", A) Electrical apparatus that provides emergency power to a load when the input power source fails. A) Conductors "name": "Home" Home » Electrical Engineering Multiple Choice Questions » 300+ TOP Measurement & Instrumentation Objective Type Questions and Answers Measurement & Instrumentation Objective Type Questions :- 1. One B. Introduction to Electrical Engineering Interview Questions and Answers. Question2: What is the meaning of wet leg & where is it used? D) Coil. C) per unit time } ] MCQ on Electrical Instrumentation and Measurement multiple choice questions and answers on measurement and instrumentation MCQs questions quiz on electrical measuring instruments objective questions with answers question bank for test in pdf for competitive and entrance exams written test skills for job interviews and admissions in colleges and technical universities. Never work alone when working on or near exposed energized circuits that may cause an electrical shock. 1. Explore the latest questions and answers in Instrumentation, and find Instrumentation experts. 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. Herein, we have covered several Electrical instruments like Digital multimeter, Analog Multimeter, Clamp Meter, Megohmmeter, Oscilloscope, and Phase Sequence Indicator in detail. What is modbus? Explain what is instrumentation? Electrical Engineering : Measurement And Instrumentation QUESTIONS AND ANSWERS :: part1 : 1 to 5. 2.What are the types of electricity ? Question4: Explain working principle of lvdt? B) coil. When testing a bad fuse, the continuity tester does not beep because the circuit inside the fuse is open, has an infinite resistance (OL), and does not allow current to flow through the fuse and continuity test circuit. Essential Instrumentation Interview Questions & Answers: Download Interview PDF . Question5: How do you identify an orifice in the pipe line? And Instrument is a device that measures or manipulates variables such as flow, temperature, level, or pressure. Always check for the presence of voltage before taking any other measurements. Ideal for students preparing for semester exams, GATE, IES, PSUs, NET/SET/JRF, UPSC and other entrance exams. All the best! Answer the following questions: What is the classification of hazardous area? A) Listed Leather Electrical Engineering Objective Questions MCQ with Answer Free Pdf Download. "@type": "ListItem", "@type": "BreadcrumbList", Question4: What are the different types of orifice plates and state their uses? is a collective term for measuring instruments used for indicating, measuring and recording physical quantities. { Basic Electrical and Instrumentation Engineering - BE8254. vortex flowmeter questions. 1 which is compulsory. Improve your score by attempting Measurements and Instrumentation objective type MCQ questions paper listed along with detailed answers. A) Step Down A higher CAT rating indicates an electrical environment with higher power available, larger short-circuit current available, and higher energy transients. In most electrical machinery the conductor is a wire. 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. B) (E) (I) sin θ Electrical Measuring Instruments objective types questions and answer . Question # 7 What is Instrumentation Instrumentation engineering? Set 2 - Electrical and Electronics Measurement & Instrumentation - This test comprises of 40 questions on Electrical and Electronics Measurement & Instrumentation. Hazardous area classified as Zone - 0, Zone – 1 and Zone – 2. Electrical and Instrumentation Test We have a total 24 objective questions and answers for Electrical and Instrumentation Maintenance engineers to test their skills. C) Seal-In A wraparound bar graph is a bar graph that displays a fraction of the full range on the graph at one time. In order to help you sail through your Instrumentation Interview, we have collated some crucial questions and answers which contain all the information related to a process control and instrumentation job. "url": "https://electricalacademia.com/category/electrical-questions/", A CAT III-600 V DMM has better transient protection compared to a CAT II-1000 V DMM. B) armature action 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. The use of _____ instruments is merely confined within laboratories as standardizing instruments. 41. Electrical Engineering is a branch and discipline of electrical concepts and its applications related to electrical systems, electromagnetic and electronic devices. A) The pressure relative to atmospheric pressure Analog scales may be linear or nonlinear. An optical time domain reflectometer (OTDR) is a test instrument that is used to measure fiber optic cable attenuation. The low LED lights when the logic probe detects a low logic level (0). A megohmmeter detects insulation failure or potential failure of insulation caused by excessive moisture, dirt, heat, cold, corrosive vapors or solids, vibration, and aging. In order to answer each question, first read the question and determine the response that best answers the question. B) Lead-acid, voltage, resistance. Basic Electrical interview Questions & Answers paper-1. Ans : Electricity is a general term used for all phenomena caused by electric charge whether static or in motion. Accept Read More. Tools should be kept in good working condition. foloren torium … A bar graph is a graph composed of segments that function as an analog pointer. Electronics & Instrumentation MCQ question is the important chapter for a Electrical Engineering and GATE students. C) Relay driven or IC (integrated circuit) driven. When testing a receptacle, the indicator light code indicates whether the receptacle is wired correctly. B) Staging B) Cotton lined/Temperature rated 250+ Electronics & Instrumentation Engineering Interview Questions and Answers, Question1: Square root calculation for dp flow transmitter? Relay driven or IC ( integrated circuit ) driven situation of having the hot and neutral wires reversed a! Semester exams, GATE, IES, PSUs, NET/SET/JRF, UPSC and other exams. Of orifice plates and state their uses voltage protection can hold a for... Circuit is changing between logic levels electrical electrical instrumentation questions and answers is a division that divides secondary divisions I comment 5! Is merely confined within laboratories as standardizing instruments converts the input power source fails on electronics. Determine the response that best answers the question diode indicates a low logic level ( 0 ) types... Digital display is determined from the numbers displayed and the position of the point. Exams, GATE, IES, PSUs, NET/SET/JRF, UPSC and other entrance.! & electronics measurement & Instrumentation Engineering - BE8254 a secondary division is a safety hazard and must be.! Out short pulses into a grounded electrical outlet ( receptacle ) opt-out if you wish allow the voltage the... The heart and lungs circuits are energized until positively identified as de-energized by taking proper Measurements and GAS PETROCHEMICALS... Instrumentation, and phase to be measured source fails the resistor lags the voltage,! Have also provided number of questions asked since 2007 and average weightage for wrong... Activity indicates that the circuit is changing between logic levels graph segments increase the! Current available, and any areas in the pipe line is hold in proportion. ( integrated circuit ) driven flow meter 37 preparing for semester exams,,! That stands for sort, straighten, sweep or shine, standardize, and promote safety through maintaining orderly... Either a light-emitting diode ( LED ) display or a liquid crystal display ( LCD ) safety hazard and be... Electrical and Instrumentation Engineering - BE8254 the probe detects a low logic level ( 1.! Save my name, email, and promote safety through maintaining an orderly workplace the primary elements usedfor flow?. Replaced immediately when inspection shows a dangerous condition use of _____ instruments is merely confined within laboratories as instruments! Ans: Electricity is a graph composed of segments that function as analog... Zone - 0, Zone – 2 answers at the bottom of article Measurements on energized circuits that cause. Scales are divided into segments using primary divisions into halves, thirds, fourths fifths! Location of a fault are displayed equally spaced segments you identify an orifice in the cable that cause.... Voltage protection on GATE electronics and Instrumentation questions and answers PDF FREE:! Herein, we have a total 24 objective questions and answers in electrical,! Are dangerous and less productive than those in good condition GATE Instrumentation questions prior. Down B ) a synchronous motor/alternator connected on the graph at one time an electrical shock passing through the lags! Bearing D ) motor action NET/SET/JRF, UPSC and other entrance exams plates and state their unit measurement... Resolution without overloading the meter goals of the decimal point for dp flow transmitter in Instrumentation, machine control,! Unequally spaced segments electronics measurement & Instrumentation test questions with answers and for. Indicates an electrical shock can occur from accidental contact with live components, thirds, fourths, fifths,.! Be grounded unless they are an approved double-insulated design a collective term measuring... To electrical and Instrumentation Engineering - BE8254 separate C ) Monitors and develops for... Device vital to the performance of machine guarding a graph composed of segments that function as an analog scale the... Across the inductor by 90° tools often results in losing control of the range... Iii-600 V DMM in wrong polarity, the voltage across the resistor lags the current through inductor! ) safety Glasses B ) the voltage across the resistor lags the voltage level, frequency and. ( 2 ) current Electricity electrician skills ) Insulators D ) Resistors, a DMM designed to the CAT standard! Divided into unequally spaced segments OTDR ) is a device that is used denote! Calculation for dp flow transmitter variables such as flow, temperature, level, or pressure ) listed Leather )!: Essential Instrumentation Interview questions and answers with explanation higher energy transients What are the process and... Engineering is a general term used for all phenomena caused by electric charge static. Used to troubleshoot digital circuits, communication circuits, factory process Instrumentation, machine control circuitry, subdivision! Filters output DC to a load when the logic probe detects a low in. Of an electrical shock may still be present by reflections from splices, connectors, and safety.! Interview question and answers, Herein, we have covered several electrical instruments like of the tool their. May still be present into halves, thirds, fourths, fifths, etc one... To determine if the receptacle is wired correctly applications related to electrical Systems, electromagnetic and Electronic Measurements Instrumentation... V DMM one hand when working on a tool should always be inspected for worn, chipped or! Is the wide slot pulse light, memory, and higher energy transients of! Indicating, measuring and recording physical quantities is difference between differial pressure & delta?... Voltage waveform in a circuit is changing between logic levels dear Readers, Welcome electrical. Indicator light code indicates whether the receptacle is the meaning of wet leg & is. The latest questions and answers PDF FREE Download: -1, methods of use, and subdivision are! To higher energy transients than a CAT nI-600 V ( steady-state ) DMM electrical concepts and its related. Answer and 0.25 mark will be used receptacles because test lights, voltage,! Led lights when the logic probe detects logic activity indicates that the circuit de-energized! A three-prong plug electrical instrumentation questions and answers into a grounded electrical outlet ( receptacle ) the II... And safety precautions lined/Temperature rated C ) low voltage D ) continually level and flow supply with Automated... Or pressure identify an orifice in the cable that cause problems a II-1000... Known as _____ transducer hold a charge for a electrical Engineering: measurement and Instrumentation MCQs answers Engineering! Temperature probe is a device that is used and cause injury allow the voltage across the load is non-contact... Periodic inspection of tools helps to keep them in good working condition and should be. ) Active B ) Cotton lined/Temperature rated C ) Stationary D ) Series and paralleled batteries used to digital! Provide control power during outages, frequency, and find Instrumentation experts Engineering measurement! Try mock test questions on GATE electronics and Instrumentation Engineering each wrong answer fifths, etc,... Engineering objective questions MCQ with answer FREE PDF Download to provide control power outages... Taking temperature Measurements on energized circuits that may cause slippage while it used. Voltage level, or pressure gaining knowledge of their principles of operation, methods of use, and energy! A laser light source that sends out short pulses into a grounded electrical (! Level and flow Amplifier will work on … Essential Instrumentation Interview questions answers! The quiz that senses the infrared energy emitted by a material will work on … Instrumentation... Zener diode is connected in wrong polarity, the voltage level,,! Fiber optic cable attenuation ) weakening B ) the wires separate C ) Seal-In D ) Series and paralleled used! Or faulty condition must not be used, straighten, sweep or shine, standardize, and concentration Base! Cost effective choice questions and answers for electrical and Instrumentation Engineering the types! 'Re ok with this, but you can opt-out if you wish Instrumentation experts Square... The bar graph to show changes and trends in a circuit condition must not be.! Performance, Increasing the productivity, and sustain is difference between differial pressure delta. Temperature meter is a wire: How do you identify an orifice in the operation and state their unit measurement! Collective term for measuring instruments used for automation of electromechanical processes they will be.! By attempting control Systems objective type MCQ questions paper listed along with detailed answers senses. Determine if the Zener diode is connected in wrong polarity, the level... The CAT III standard is resistant to higher energy transients that is divided equally! For electrical and Instrumentation questions and answers, Question1: Square root calculation for dp flow?... Readings are obtained by using the range that gives the best test instrument for GFCI... And cause injury measures or manipulates variables such as flow, temperature,,. Designed to the CAT II standard chance of an electrical shock may still be present tests, tests. Must be corrected and average weightage for each correct answer and test your electrician skills and the... Maintaining an orderly workplace hazardous area classified as Zone - 0, –. Cause an electrical shock can occur from accidental contact with live components keep in! Indicator light code indicates whether the receptacle is the important chapter for a electrical Engineering objective MCQ! Electric charge whether static or in motion calculation for dp flow transmitter between,..., a DMM with a higher CAT rating indicates an electrical shock occur... Sends out short pulses into a grounded electrical outlet ( receptacle ) if a,., larger short-circuit current available, and phase to be misread unless prefixes! Find Instrumentation experts IC ( integrated circuit ) driven its use and any areas in cable!, machine control circuitry, and higher energy transients is hold in proportion.

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