Analytical instruments measurement of ph,viscosity and density gas chromatography uv and ir spectrophotometers, single beam and dual beam spectrophotometers. Measurement of nonelectrical quantities authorstream. A course in electrical and electronic measurements and instrumentation by a. Jul 31, 2015 measurement and control of nonelectrical quantities 1. So, instruments can be classified into absolute and secondary, then the secondary can be further. Bee basic electric engineering is common to firstyear branches of ug engineeringexpect bt. Subject in a descriptive manner with previous year gate questions. We have provided basic electrical and electronics of b. Video lectures and lecture notes by professors from iit, iisc,stanford etcvideo solutions and lectures for previous gate papers by satish kashyap. Networks and systems nptel online videos, courses iit video lectures. A course in electrical and electronic measurements and. Electrical quantities b basic electronics and units of.
This book is intended primarily for the universitylevel learners of an electromechanical profile, including the bachelor and master students majored in electrical engineering and mechatronics. Electrical measurement and electronic instruments video. Electronic instrumentselectronic voltmeter, vtvm transistor voltmeter, electronic multimeter, cro s study of various stages in brief, measurement of voltage, current phase and frequency, special purpose oscilloscope, measurement of resistance, inductance, capacitance using kelvin s maxwell s and schering bridge. Nptel provides elearning through online web and video courses various streams.
Hence such quantities are required to be sensed and changed into some other form of quantities. Electric drive dimensioning and tuning by authors valery vodovozov. It is essential for students specializing in electrical and electronic. This conversion is done by device called electrical transducer. Electrical engineering government of india, all india. At the end of the course, the student is expected to know the fundamental of electrical engineering and practical and practical implementation of fundamental theory concepts. Modern electronic instrumentation and measurement techniques. Dc bridges wheatstone bridge, ac bridges kelvin, hay, maxwell.
Certificate will have your name, photograph and the score in the final exam with the breakup. Electrical measurements and measuring instruments u. To watch complete measurement course and all electrical eng. You can follow me at unacademy pawanchandani1990 to watch complete measurement course and all. Meters, double element and three element dynamometer wattmeter, errors and compensations, measurement of unknown resistance, method of measuring low, measurement of inductance, ballistic galvanometer, etc. Sawhney and puneet sawhney, is a comprehensive course book for engineering students. The content of this course is also aligned to the syllabus for the gate ee exam. With the advancement of technology in integrated circuits, instruments are becoming more and more compact and accurate.
Indian institute of technology, kharagpur and nptel via swayam. Nptel provides elearning through online web and video courses various. Mesh analysis involves solving electronic circuits via finding mesh or loop currents of the circuit. Debaprasad kastha, department of electrical engineering, iit kharagpur. 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. What could you add to the museum displays or the library.
In view to this, sophisticated types of instruments. It is a core course for all ug electrical engineering students. Electrical measurements pdf notes em pdf notes smartzworld. Text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text. Errors, uncertainty, and reliability of signal processing 26 2. A course in electronic and electrical measurements and. Networks and systems nptel online videos, courses iit. So, we will talk about a particular type of ammeter, which we also sometimes call a permanent magnet moving coil instrument and in short we call it pmmc, pmmc.
List of key topics in electrical and electronics measurement notes ebook. Electrical measurement and electronic instruments prof. Accuracy, precision, resolution, reliability, repeatability, validity, errors and their analysis, standards of measurement. Electrical circuits prerequisites 61 mins video lesson. These are generally classification of electrical instruments, ok. Resistance measurement techniquesresistance measurement techniques bridge circuit voltmeterammeter substitution ohmmeter a v r a v r r x a supply unknow resistance a supply decade resistance box substituted in place of the unknown voltmeterammeter substitution.
Licensed exclusively to david roos copying or redistribution prohibited. 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. Basic electrical and electronics and measurement engineering. The prime objective of learning this subject is to study various electronic instruments ranging from meters to electronics instrumentation system. This is done by forming kvl equations for respected loops and solving the equations to find individual mesh currents. Electrical measurement and electronic instruments youtube. Electrical measurements lecture 14 torques in indicating type instrument duration. The choke for which r 1 and l 1 have to measure connected between the points a and b. A course in electrical and electronic measurements and instrumentation, authored by a.
Therefore, for measurement of non electrical quantities these are to be converted into electrical quantities because these are easily measurable. Measurement measurement is the process or the result of determining the ratio of a physical quantity, such as a length, time, temperature etc. Jones consulting engineer, assistant professor of electrical engineering, university of wisconsinplatteville. Mem12002b perform electricalelectronic measurement date this document was generated. A free powerpoint ppt presentation displayed as a flash slide show on id. Measurement and control of nonelectrical quantities 2. Electronics and instrumentation engineering ei choice based credit system cbcs semester iii electronic instrumentation and measurements. Read, highlight, and take notes, across web, tablet, and phone. Ohms law is a very important electronic principle that ties together these three items of voltage, current and resistance. Standards of measurements and their classification, 1 primary standard 2 secondary standard 3 standard unit of length 4 standard unit of weight 5 standard unit of time.
All the loops and find them to analyze the circuit. Introduction to electronics xvi 1 i use the word supposedly because, in my view, the official rewards for textbook authoring fall far short of what is appropriate and what is achievable through an equivalent. Write down the performance specifications of a measurement system from its test. Basic electrical and electronics engineering notes pdf. Nptel electrical engineering industrial instrumentation.
Different blocks of a measurement system have been discussed in lesson2. Download basic electrical and electronics engineering notes pdf. Measurement and control of nonelectrical quantities. Electromotive force emf, active and passive elements, concept of potential, potential difference, ohms law, resistance, effect of temprature on resistance, temprature coefficient of resistance, power dissipated in a resistor, series connection of resistors, parallel connection of resistors, short circuits and open circuits, and other. K sawhney a course in mechanical measurements and instrumentation by a. The matter presented here is prepared by the author for their respective teaching assignments by referring the text books and reference books. Lecture notes massachusetts institute of technology. The engineering education system in india has witnessed rapid progress in recent years under the guidance, direction and leadership of the all india council for technical education aicte to. The book is divided into two parts that explain the topics measurements and instrumentation. A course in electrical and electronic measurements and instrumentation. Electrical measurement and electronic instruments course swayam. Electronic measurements and instrumentation pdf notes. In this method the unknown inductance is measured by comparing it with the standard inductance.
1258 232 676 1194 92 1404 777 39 722 1395 1147 1005 614 1117 757 908 205 927 1462 257 492 1294 59 1071 1299 202 472 348 701 1254 590 1168 1058 901 874 293 448 1417 1106 1226