Above provided study material is for information purpose and completely free. Classification of measuring instruments the instrument used for measuring the physical and electrical quantities is known as the measuring instrument. Download electrical and electronics measurement r k kanodia new edition for electrical and electronics engineering study material for gate ies psus exam preparation in the form of notes. Debaprasad kastha, department of electrical engineering, iit kharagpur. The term measurement uncertainty is frequently used in place of inaccuracy. Electrical measurements and instrumentation by jb gupta. Gopta, a course in electronic and electrical measurements an. Pdf be8251 basic electrical and electronics engineering. One volt is the energy of 1 joule that is consumed when electric charge of 1 coulomb flows in the circuit. Lecture notes introduction to electronics, signals, and. Modern electronic instrumentation and measurement techniques.
In this method the unknown inductance is measured by comparing it with the standard inductance. Cooper, modern electronic instrumentation and measurement techniques prentice hall. Electrical4us mcqs are in a wide range of electrical engineering subjects including analog and digital communications, control systems, power electronics, electric circuits, electric machines and much more. Introduction to digital signal and system analysis. This revision covers in detail the digital and microprocessorbased instruments. It is essential for students specializing in electrical and electronic engineering. The magnitude of one of the quantity is unknown, and it is compared with the predefined value. Electrical units definitions volt v volt is the electrical unit of voltage. There 1s an extensive coverage 4f electrical and electronic instrumentation in this edition of the book as compared with the earlier ones. The measurements will be taken with the mydaq dmm digital multimeter. R, l, c voltage division experimental plots time domain frequency domain bode plots instrumentation. If you are looking for study material for electrical engineering or electrical and electronics engineering this is the right place for you. A course in electrical and electronic ieasurements and instrumenraticn.
You will find here everything you will be required in electrical engineering will get from here, including electrical. R, l, c voltage division experimental plots time domain frequency domain bode plots. The choke for which r 1 and l 1 have to measure connected between the points a and b. The electronic measurements and instrumentation notes pdf emi pdf notes book starts with the topics covering performance characteristics, ramp type, staircase ramp, wheat stone bridge, block schematic of cro, dual trace, strain gauges, flow measurement, flow measurement, etc. Lecture 1 introduction to semiconductors and semiconductor. Electrical engineering industrial instrumentation nptel. Electrical measurements pdf notes em pdf notes smartzworld. We have provided basic electrical and electronics of b.
Electronics nptel online videos, courses iit video. Nptel provides elearning through online web and video courses various streams. Instruments and measurement important points duration. Here you can download the free lecture notes of electrical measurements pdf notes em pdf notes materials with multiple file links.
Cooper, modern electronic instrumentation and measurement techniques prentice hall, 1994. An electronic counter is an example of a digital instrument. With the advancement of technology in intergrated circuits, instruments are becoming increasingly compact and accurate. Online study material, lecturing notes, assignment, reference, wiki and important questions and answers. Jun 15, 2017 prebook pen drive and g drive at teacademy. Electrical measurements and instrumentation by ch ramaiah assistant professor, electrical and electronics engineering k. Reddy college of engineering and technology 20182019 hod principal eee kgrcet.
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These notes has been made by me after watching nptel lectures given by various professor from different iits and iisc. You all must have this kind of questions in your mind. If the quantity is to be directly measured, then deflection methods are used. The book is divided into two parts that explain the topics measurements and instrumentation. The term measurement means the comparison between the two quantities of the same unit.
Accuracy, precision, resolution, reliability, repeatability, validity, errors and their analysis, standards of measurement. Classification, absolute and secondary instruments, indicating instruments. Course file on electrical measurements and instrumentation by. Principles of electronic pressure measurement 9 metallic conductor is a temperaturedependent constant for a particular material and, therefore, independent of the geometry, the electrical resistance increases as a result of the elongation. Basic electrical and electronics and measurement engineering. Pdf electronic and electrical measuring instruments. Sawhney and puneet sawhney, is a comprehensive course book for engineering students.
Nptel video lectures, iit video lectures online, nptel youtube lectures, free video lectures, nptel online courses, youtube iit videos nptel courses. Certificate will have your name, photograph and the score in the final exam with the breakup. Dc bridges wheatstone bridge, ac bridges kelvin, hay, maxwell. Thus, if we were measuring pressures with expected values between 0 and 1 bar, we would not use an instrument with a range of 010 bar. Generally there are two important applications of electrical. Transformer dc machines induction machine power system power electronics analog electronics prof. A course in electronic measurements and instrumentation by a. The systematic discussion of their working principle, operation, capabililties, and limitions will facilitate easy understanding of the instruments as well as guide the user. People who bought this book also saw a textbook of electrical. Basic electrical technology nptel online videos, courses. It is a core course for all ug electrical engineering students. Basic electrical and electronics engineering notes pdf. Precision is a term that describes an instruments degree of freedom from random errors.
Where to find gate study material for electrical engineering 2020 exam. Electrical measurement and electronic instruments nptel. Here we are posting some study material of electrical engineering. Electricaleee engineering free ebooks, lecture notes and presentations covering subjectwise full semester syllabus. Course file on electrical measurements and instrumentation.
The electrical measurements notes pdf em notes pdf book starts with the topics covering control and damping torques, design considerations type of p. Mechanical measurements and instrumentation by r k rajput pdf. Classification of measuring instruments circuit globe. Freely browse and use ocw materials at your own pace. A course in electrical and electronic measurements and instrumentation by umesh sinha. We have over 5000 electronics and electrical engineering multiple choice questions mcqs and answers with hints for each question electrical4us mcqs are in a wide range of electrical engineering subjects including analog and digital communications, control systems, power electronics, electric circuits. Meters, double element and three element dynamometer wattmeter, errors and compensations, measurement of. For a mechanical engineer to properly select and utilize. Pdf gate study material for electrical engineering ee. Download basic electrical and electronics engineering notes pdf. The negative voltage at the control grid controls the flow of electrons in the electron beam, and consequently, the brightness of the spot on the cro screen is controlled.
The coverage of instrumentation portion is about 500 pages out of a total of nearly 1200 pages. An electrical or electronic signal can be amplified, filtered, multiplexed, sampled and measured. L umanand department of power electronics group, cedt iisc bangalore. Electrical measurement and electronic instruments course swayam.
Electronic measurements and instrumentation pdf notes emi. The measurement can easily be obtained in or converted into. Bridges, magnetic measurements, oscilloscopes, digital meters. Tech 1st year study materials and lecture notes for cse, ece, eee, it, mech, civil, ane, ae, pce and all other branches. Meters, double element and three element dynamometer. The standard units of electrical measurement used for the expression of voltage, current and resistance are the volt v, ampere a and ohm. Sarah harriss lecture from 2009 overview circuits electrical building blocks. Be8255 basic electrical and electronics and measurement engineering unit iii utilization of electrical power important questions download pdf be8255 basic electrical and electronics and measurement engineering unit iv electronic circuits important questions download pdf. Pdf r k kanodia electrical and electronics measurement. Having been trained to deal with mechanical systems, the use of electrical or electronic system to make measurements on these mechanical systems are far from obvious. Find materials for this course in the pages linked along the left.
K a bakshi measuring instruments, instrument transformers and power factor meters, measurement of power, measurement of energy, potentiometers, d. Thus a high degree of reliability is expected from these instruments. Electronic measurements and instrumentation pdf notes. Real life applications apply to any occupation that uses electrical components or devices. I have written only those lectures which i found important and which are in the gate syllabus. Electronics nptel online videos, courses iit video lectures. Electrons and holes can be localized trapped in a very small region enhancing the chance they will interact recombine. Measurements and instruments and second on electrical and electronic. The content of this course is also aligned to the syllabus for the gate ee exam. Classifications of electronic materials econduction evalence light. Electrical measurement and electronic instruments youtube.