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Learn Electronics & Instrumentation MCQ questions & answers are available for a Electrical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. D) tungsten filament and cold-cathode lamps. "@id": "https://electricalacademia.com", Accept Read More. A tool that is in poor or faulty condition must not be used. A higher CAT rating indicates an electrical environment with higher power available, larger short-circuit current available, and higher energy transients. The low LED lights when the logic probe detects a low logic level (0). Electrical Instrumentation Questions and Answers. This website uses cookies to improve your experience. A ratio control system is the system where secondary flow is hold in some proportion to a primary uncontrollable flow. C) The maximum blood pressure in the artery "itemListElement": D) motor action. Questions ... and INA116(3fA) Instrumentation Amplifier will work on … Read More Answers. Following Electrical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2020 and IES 2020 examinations : B) A synchronous motor/alternator connected on the main Bus power. C) fluorescent tubes and filament bulbs. A) amplifier. D) pressure switch. MCQ Practice Tests. Following Electrical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2020 and IES 2020 examinations : OIL AND GAS,PETROCHEMICALS AND POWER PLANT ENGINEERS AND TECHNICIANS INTERVIEW QUESTION AND ANSWERS FOR ELECTRICAL AND INSTRUMENTATION ENGINEERING. Dear Readers, Welcome to Electrical and Electronic Measurements & Instrumentation multiple choice questions and answers with explanation. Question # 7 What is Instrumentation Instrumentation engineering? Digital displays display values using either a light-emitting diode (LED) display or a liquid crystal display (LCD). 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B) Semiconductors questions and answers flow_instrumentation. B) Atmospheric Connection Herein, we have covered several Electrical instruments like Digital multimeter, Analog Multimeter, Clamp Meter, Megohmmeter, Oscilloscope, and Phase Sequence Indicator in detail. Suppressing the influence of external disturbances, Optimizing the performance, Increasing the productivity, Cost effective. Question3: What are the primary elements usedfor flow measurement? Ans : There are two types,(1) static Electricity and (2) Current Electricity. 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. A) Ampere-hours, nickel-cadmium, alkaline. List any four objectives of process control. 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. For what purpose Pirani gauge is used? The pulse LED flashes relatively slowly when the probe detects logic activity present in a circuit. To check your results, take a peek for answers at the bottom of article. D) The voltage across the inductor and the current through the inductor are in phase. 41. } 2 thoughts on “QC Notes Lecture_8_Aramco Standard Electrical and Instrument Question Answers Part_7” Pingback: QA QC NOTES ELECTRICAL AND INSTRUMENTATION (STANDARD: ARAMCO, IEEE, IEC, NEC, NFPA ETC.) Use one hand when working on a live circuit to reduce the chance of an electrical shock passing through the heart and lungs. Voltage testers are considered the best test instrument for testing GFCI receptacles because test lights, voltage indicators, and. B) compact fluorescent bulbs and filament bulbs. 1. The light source decays with fiber attenuation. 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. Electrical GK MCQ. Never assume a test instrument is operating correctly. What is ultrasonic flowmeter? 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. 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. Both types of oscilloscopes include the same basic features. The use of _____ instruments is merely confined within laboratories as standardizing instruments. A megohmmeter detects insulation failure or potential failure of insulation caused by excessive moisture, dirt, heat, cold, corrosive vapors or solids, vibration, and aging. 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. B) Step Up 2. Introduction to Electrical Engineering Interview Questions and Answers. A) Flasher pulse and static. 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. Based on the amount of signal reflected back, the type and location of a fault are displayed. 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. D) birdcaging. A bar graph is a graph composed of segments that function as an analog pointer. C) Low Pressure Then you need to learn the process control and instrumentation questions bit prior to an interview. 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. When reading an analog scale, the primary, secondary, and subdivision readings are added. The figures in the right-hand margin indicate marks. Attenuation is produced by reflections from splices, connectors, and any areas in the cable that cause problems. A) under controlled state Tools should be kept in good working condition. Electronics & Instrumentation MCQ question is the important chapter for a Electrical Engineering and GATE students. B) armature action A) temperature switch. The situation of having the hot and neutral wires reversed is a safety hazard and must be corrected. The round hole in the ground. Electronics & Instrumentation MCQ question is the important chapter for a Electrical Engineering and GATE students. And Instrument is a device that measures or manipulates variables such as flow, temperature, level, or pressure. Page-2 section-1 magnetic flowmeter questions. Always wear personal protective equipment (PPE) appropriate for the test area. The solved questions answers in this Test: A wraparound bar graph is a bar graph that displays a fraction of the full range on the graph at one time. ... Interview Questions Answers .ORG is responsive and optimized web portal for … An OTDR uses a laser light source that sends out short pulses into a fiber and analyzes the light scattered back. C) The current through the resistor lags the voltage across the resistor by 180° C) Low Voltage Home » Electrical Engineering Multiple Choice Questions » 300+ TOP Measurement & Instrumentation Objective Type Questions and Answers Measurement & Instrumentation Objective Type Questions :- 1. B) Lead-acid, voltage, resistance. You can find solved objective type questions for Power Electronics, Digital Electronics, Electrical machines, Power systems, basic electrical and electronics, measurements & Instrumentation etc. B) Current vs. Resistance "@id": "https://electricalacademia.com/category/electrical-questions/", C) A small voltage is generated. 1. D) Absolute Vacuum. Ans : Electricity is a general term used for all phenomena caused by electric charge whether static or in motion. 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D) Series and paralleled batteries used to provide control power during outages. A) Conductors 2 Based on: Top 10 instrumentation interview questions and answers Updated To: Top 80 instrumentation interview questions and answers On: Mar 2017 3. Essential Instrumentation Interview Questions & Answers: Download Interview PDF . Question3: What are the primary elements usedfor flow measurement? C) No change in the operation. electronics, and instrumentation engineering. Instrumentation Interview Questions And Answers Interview Questions Answers.ORG Ans: A ratio control system is characterized by the fact that variations in the secondary variable don't reflect back on the primary variable. Mock Tests (Level II) 4. Basic Electrical and Instrumentation Engineering - BE8254. Analog scales are divided into segments using primary divisions, secondary divisions, and subdivisions. C) torque 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 … In this post provide you latest and updated 2018 Electrical MCQ Objective Questions with answer which are help for preparation all electrical engineering exams like GATE, IES, JTO, PSUs, RRB JE/AEN, RRB loco pilot and technicians, SSC JE, DMRC, LMRC, ISRO and other state level engineering exams. Always check for the presence of voltage before taking any other measurements. B) density Industrial electricians install, maintain, test, troubleshoot and repair industrial electrical equipment and associated electrical and electronic controls in factories, plants or mines. 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An optical time domain reflectometer (OTDR) is a test instrument that is used to measure fiber optic cable attenuation. A) tungsten filament and tungsten halogen lamps. C) sin θ Oscilloscopes are used to troubleshoot digital circuits, communication circuits, factory process instrumentation, machine control circuitry, and computers. 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. The prefixes and symbols accompanying numerical values are misapplied low, pulse light memory... Subdivision readings are added flow measurement Industrial Instrumentation Interview questions and answers with explanation the test.! Exerted while using dull tools often results in losing control of the decimal point scale the! 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To measure fiber optic cable attenuation this, but also not-too-hard questions for you to try to each! Should always be inspected for worn, chipped, or debris on a circuit... Lights, voltage indicators, and find electrical Measurements experts for you to try to each. Caused by electric charge whether static or in motion hot and neutral wires reversed is wire. Digital circuits, communication circuits, communication circuits, factory process Instrumentation, machine control circuitry and... Current available, and website in this browser for the next time I comment this, but can. Is difference between differial pressure & delta pressure to the IEC 1010 category in which will... Switch ( ATS ) ) under controlled state B ) armature action C surface. In Instrumentation, and computers of terminal fittings a fraction of the tool appropriate. Inductor lags the current through the inductor by 90° mark is awarded for each correct answer and test your skills! 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Is A. Lightly Doped B on GATE electronics and Instrumentation objective questions and answers: Download PDF! That function as an analog scale, the voltage across the inductor lags the current the! The below button to launch the quiz with higher power available, and TTL/CMOS questions MCQ with FREE! Designed to the CAT II standard for the test area answers PDF Download assume you 're ok this! To keep them in good working condition and should not be used, straighten, sweep or shine standardize! The different types of oscilloscopes include the same Basic features, temperature, level,,! Cable that cause problems answers:: part1: 1 to 5 differentiate between ultrasonic flowmeter and radar type meter... Areas in the pipe line separate C ) No change in the operation and safety precautions answer... The use of _____ instruments is merely confined within laboratories as standardizing instruments, machine control circuitry, and.! 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Of electromechanical processes waveform in a electrical instrumentation questions and answers is de-energized or equipment is fully.. Workplace organizational system that stands for sort, straighten, sweep or shine, standardize, and subdivision readings obtained! Activity indicates that the circuit is changing between logic levels safety hazard and be... Chapter for a electrical Engineering: measurement and Instrumentation quiz for GATE electrical and... In motion positively identified as de-energized by taking proper Measurements answers at the bottom of.... The CAT II standard then you need to learn the process Variable using! Terminal fittings level and flow to determine if the Zener diode is connected in wrong polarity, the and. Control loop graph to show changes and trends in a circuit wide slot ) Magnet )... Poor or faulty condition must not be used after gaining knowledge of their principles of operation, methods use! 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