A) CandelaB) SteradianC) RadianD) Degree. 9. Potentiometer method of DC voltage measurement is more accurate than direct measurement using a voltmeter because. A) It …

Detailed Solution for Test: Electrical & Electronic Measurements- 1 - Question 6 Sensitivity of voltmeter = 10 kΩ/V Full scale reading (V FSD) = 20 V Internal resistance of voltmeter (R v) = 10 kΩ/V × 20 V = 200 kΩ By voltage division, Guaranteed accuracy of meter = ± 5% at FSD. V 0 = 10 ± (5% of 20) = 10 ± 1 = 9 to 11

(a) Electrostatic instruments (b) PMMC instruments (c) Moving iron instruments (d) Electrodynamo meter instruments Like 7.1K people like this. Be the first of your friends. Ans: A Answer [11] Two voltmeters have the …

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Answer: An ammeter shunt is merely a low resistance that is placed across the coil circuit of the instrument in order to measure fairly large currents. Q.34. Name the materials usually used for ammeter shunts. Answer: Manganin for dc circuits and constantan for ac circuits. Q.35. How do instrument transformers differ from power transformers?

Electrical and Electronics Measurement Mcq – 2 Electrical and Electronics Measurement Mcq – 3 Electrical and Electronics Measurement Mcq – 4 Electrical and Electronics …

ELECTRICAL AND ELECTRONIC INSTRUMENTS 1. Name the types of instruments used for making voltmeter and ammeter. The types of instruments used for making voltmeter and ammeter are i. PMMC type ii. Moving iron type iii. Dynamometer type iv. Hot wire type v. Electros tatic type vi. Induction type. 2. State the advantages of PMMC instruments.

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MEASUREMENTS and INSTRUMENTATION Questions and Answers :- 1. A 10MHz CRO has A. 5MHz sweep B. 10MHz vertical oscillator C. 10MHz horizontal oscillator D. …

Answers are available at the bottom of the article. 1. A pattern displayed by oscilloscopes which has a steady characteristic is called 2. Which of the following forces does not act …

(a) Ammeters (b) Voltmeters (c) Wattmeters (d) Ampere-hour and watt-hour meters Ans: d 5. Resistances can be measured with the help of (a) wattmeters (b) voltmeters (c) ammeters (d) ohmmeters and resistance bridges (e) all of the above Ans: d 6 According to application, instruments are classified as (a) switch board (b) portable

 · The topics that are covered in this PDF containing Electrical & Electronic Measurements Year GATE Solved Questions are: Bridges and Potentiometers, Measurement of voltage, current, power, energy and power factor; Instrument transformers, Digital voltmeters and multimeters, Phase, Time and Frequency measurement; …

Level measurement - Electrical Engineering (MCQ) questions ... Level measurement - Electrical Engineering (MCQ) questions and answers. a. Less reliable then devices which …

Answer: The incapability of the system to faithfully measure, re3cord or control the input signal (measurand) in undistorted form is known as loading effect. Q.5. Why standard …

ELECTRICAL CIRCUITS & MEASUREMENTS 1. What is meant by charge? Charge is an electrical property of the atomic particles which matter consists. The charge of an electron is so small. Charge in motion represents current. The unit of charge is coulomb. 2. What is meant by Current? The flow of free electrons in a conductor is called current.

 · Answer Explanation Related Ques 4) The basic difference between square wave and pulse generator is their - Published on 10 Nov 15 a. Waveforms shape b. Duty cycles c. Frequency range d. Cost Answer Explanation Related Ques 5) The full range of audibility in audio frequency oscillator is - Published on 10 Nov 15 a. 0 to 20 Hz b. 20 Hz …

Diploma Electrical Engineering Typical Questions. 1. A transmission line of 50 W characteristic impedance is terminated with a 100 W resistance. The minimum impedance measured on the line is equal to. (a) 0. (b) 25 W. (c) 50 W.

 · asked a question related to Electrical Measurements What are the conditions/limitations of the following measurements: 4 Point Probe, Van Der Pauw, Hall-Effect? Question 3 answers Jan 20,...

Multiple choice questions on electrical measurement and instrumentation topic electronic instruments. Practice these MCQ questions and answers for preparation of various competitive and entrance exams. E-PolyLearning: Welcome to the largest collection of MCQs on the Internet. Access and Discuss these Multiple choice questions for various ...

 · 1. A direct current can be measured by (A) A D.C. potentiometer directly (B) A D.C. potentiometer in conjunction with a standard resistance (C) A D.C. potentiometer in conjunction with a volt ratio box (D) None of the above Correct Answer 2. If the current in a capacitor leads the voltage by 80°, the loss angle of the capacitor is (A) 10° (B) 80°

 · A. Isolators are operated only at no load condition whereas circuit breaks can be operated under load conditions and no-load conditions. 17. Why is air blast circuit breaker noisy? A. The air blast circuit breakers interrupt the circuit by blowing compressed air at supersonic speed across the opening contacts.

 · A digital multimeter (DMM) is a meter that can measure two or more electrical properties and displays the measured properties as numerical values. Digital multimeters display measurements as numerical numbers, not a scale position. They are not likely to be misread unless the prefixes and symbols accompanying numerical values are misapplied.

Electrical and Electronics Measurement Mcq – 2 Electrical and Electronics Measurement Mcq – 3 Electrical and Electronics Measurement Mcq – 4 Electrical and Electronics Measurement Mcq – 5 Instrumentation Multiple Choice Questions Answers – 1 Instrumentation Multiple Choice Questions Answers – 2 Polyphase Induction Motor MCQ

 · Frequently Asked Questions on Electrical and Electronic Measurements Notes Question 1. What are the constructional parts of a dynamometer type wattmeter? The constructional parts of dynamometer type wattmeter are: Fixed coil Moving Coil Current limiting resistor Helical spring Spindle attached with a pointer Graduated scale Question 2.

1. what is 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. 2. what is accuracy of a measurement? The degree of exactness (closeness) of a …

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Electrical Measurements and Instrumentation Objective Questions & Answers [1] A 10MHz CRO has (a) 5MHz sweep (b) 10MHz vertical oscillator (c) 10MHz horizontal oscillator (d) …

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The Test: Electrical & Electronic Measurements- 1 questions and answers have been prepared according to the Electrical Engineering (EE) exam syllabus.The Test: Electrical & Electronic Measurements- 1 MCQs are made for Electrical Engineering (EE) 2022 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and ...

This Portion of Electrical andElectronic Measurements and Measuring instruments contains Electronic Instruments MCQs (Multiple Choice Questions and Answers) / Objective Type Questions and Answers. This Section covers below lists of topics. Electronic Voltmeters Vacuum Tube Voltmeters (VTVMs) Differential Amplifiers

 · Practice Questions on Electrical and Electronic Measurements Jul 27, 2022 • 1h Sarma N V S B S Vedantam 184K watch mins In this session Sarma Vedantam will teach you best short cuts in solving problems on Ammeter and voltmeter design. This session will be delivered in English Similar Classes Hindi Electrical Engineering India-Pakistan-China

Electrical Measurements Lab Viva Questions and Answers, - Know More. Electrical Measurements Lab, measurement and analysis of waveforms and other phenomenon in electrical and, Multiple Choice Questions with Answers on ....