Instrumentation, Measurement and Analysis by Nakra and Chaudhry: PDF Version of the Best-Selling Book on Instrumentation
Instrumentation by Nakra and Chaudhary PDF Download: A Comprehensive Guide for Engineering Students and Professionals
Instrumentation is the science and art of measuring, controlling, and analyzing physical quantities and processes. It is essential for engineering applications in various fields such as mechanical, electrical, chemical, biomedical, environmental, aerospace, etc. Instrumentation involves the design, selection, installation, operation, maintenance, and calibration of instruments that can sense, transmit, process, display, record, and store data.
instrumentation by nakra and chaudhary pdf download
If you are an engineering student or a professional who wants to learn more about instrumentation, you might be interested in reading the book "Instrumentation, Measurement and Analysis" by B.C. Nakra and K.K. Chaudhry. This book is one of the most popular and comprehensive textbooks on instrumentation for undergraduate and postgraduate courses in engineering colleges. It covers both the theoretical and practical aspects of instrumentation with numerous examples, problems, diagrams, tables, charts, graphs, etc.
The book is divided into three parts: Part 1 deals with the introduction to instruments and their representation; Part 2 covers the measurements, methods and applications; Part 3 focuses on the data analysis. In this article, we will give you an overview of each part and highlight some of the key topics covered in them. We will also tell you how you can download the PDF version of the book for free from a reliable source.
Part 1: Introduction to Instruments and their Representation
The first part of the book introduces the basic concepts and principles of instrumentation. It explains how instruments are classified according to their functions, characteristics, elements, etc. It also discusses how instruments are represented by symbols, diagrams, models, etc. Some of the important topics covered in this part are:
Static Performance Characteristics of Instruments: This topic deals with the accuracy, precision, sensitivity, resolution, repeatability, reproducibility, linearity, hysteresis, drift, etc. of instruments when they are subjected to constant input signals.
Dynamic Characteristics of Instruments: This topic deals with the response, speed, bandwidth, frequency response, phase shift, damping, etc. of instruments when they are subjected to varying input signals.
Transducer Elements: This topic deals with the devices that convert one form of energy into another form of energy for measurement purposes. It covers various types of transducers such as resistive, capacitive, inductive, piezoelectric, magnetic, optical, thermal, etc. and their working principles, advantages, disadvantages, and applications.
Intermediate Elements: This topic deals with the devices that modify, amplify, filter, or condition the signals from the transducer elements before they are fed to the indicating, recording, or display elements. It covers various types of intermediate elements such as bridges, amplifiers, filters, modulators, demodulators, converters, etc. and their working principles, advantages, disadvantages, and applications.
Indicating Recording and Display Elements: This topic deals with the devices that show, store, or communicate the measured data to the user or other systems. It covers various types of indicating, recording, and display elements such as meters, recorders, oscilloscopes, digital voltmeters, multimeters, counters, printers, plotters, monitors, etc. and their working principles, advantages, disadvantages, and applications.
Part 2: Measurements, Methods and Applications
The second part of the book covers the measurement of various physical quantities and processes using different methods and instruments. It also discusses the applications of instrumentation in various engineering fields. Some of the important topics covered in this part are:
Motion and Vibration Measurements: This topic deals with the measurement of displacement, velocity, acceleration, jerk, etc. of linear and angular motion using various methods and instruments such as potentiometers, LVDTs, strain gauges, accelerometers, gyroscopes, etc. It also covers the measurement of vibration frequency, amplitude, phase, etc. using various methods and instruments such as tachometers, stroboscopes, vibrometers, vibration analyzers, etc.
Dimensional Metrology: This topic deals with the measurement of length, width, height, diameter, angle, etc. of objects using various methods and instruments such as vernier calipers, micrometers, dial gauges, optical comparators, interferometers, laser micrometers, coordinate measuring machines (CMMs), etc.
Force Measurement: This topic deals with the measurement of force, weight, torque, etc. using various methods and instruments such as load cells, balances, scales, dynamometers, torque meters, etc.
Torque and Power Measurements: This topic deals with the measurement of torque and power of rotating machines such as motors, engines, turbines, etc. using various methods and instruments such as torque transducers, power meters, wattmeters, energy meters, etc.
Pressure Measurement: This topic deals with the measurement of pressure of fluids (liquids or gases) using various methods and instruments such as manometers, barometers, bourdon tubes, diaphragms, bellows, capsules, piezoresistive sensors, strain gauges, etc.
Temperature Measurement: This topic deals with the measurement of temperature of solids, liquids, gases, or radiation using various methods and instruments such as thermometers, thermocouples, resistance temperature detectors (RTDs), thermistors, pyrometers, bolometers, etc.
Flow Measurement: This topic deals with the measurement of flow rate or volume of fluids (liquids or gases) using various methods and instruments such as venturi meters, orifice meters, rotameters, turbine meters, electromagnetic meters, ultrasonic meters, mass flow meters, etc.
Acoustics Measurement: This topic deals with the measurement of sound pressure level (SPL), frequency, intensity, etc. of sound waves using various methods and instruments such as microphones, sound level meters, frequency analyzers, octave band filters, sound intensity probes, etc.
Signal and Systems Analysis: This topic deals with the analysis of signals and systems using various techniques such as Fourier analysis, Laplace transform, Z-transform, state-space analysis, transfer function, frequency response, Bode plot, Nyquist plot, root locus plot, stability analysis, etc.
Condition Monitoring and Signature Analysis Application: This topic deals with the application of instrumentation for monitoring the condition and performance of machines and systems using various techniques such as vibration analysis, noise analysis, temperature analysis, pressure analysis, flow analysis, wear analysis, lubricant analysis, etc.
Miscellaneous Instruments in Industrial, Biomedical and Environmental Applications: This topic deals with some of the other instruments that are used in industrial, biomedical and environmental applications such as:
Humidity and Moisture Measurement: This topic deals with the measurement of humidity and moisture content of air, soil, food, etc. using various methods and instruments such as hygrometers, psychrometers, dew point meters, moisture analyzers, etc.
Speed and Frequency Measurement: This topic deals with the measurement of speed and frequency of rotating or oscillating systems using various methods and instruments such as tachometers, stroboscopes, frequency meters, counters, timers, etc.
Viscosity and Density Measurement: This topic deals with the measurement of viscosity and density of fluids using various methods and instruments such as viscometers, densitometers, specific gravity meters, etc.
pH and Conductivity Measurement: This topic deals with the measurement of pH and conductivity of solutions using various methods and instruments such as pH meters, electrodes, conductivity meters, bridges, etc.
Blood Pressure and Heart Rate Measurement: This topic deals with the measurement of blood pressure and heart rate of humans or animals using various methods and instruments such as sphygmomanometers, stethoscopes, electrocardiographs (ECGs), pulse oximeters, etc.
Air Pollution Measurement: This topic deals with the measurement of air pollution parameters such as particulate matter (PM), carbon monoxide (CO), sulfur dioxide (SO2), nitrogen oxides (NOx), ozone (O3), etc. using various methods and instruments such as samplers, analyzers, monitors, sensors, etc.
Part 3: Data Analysis
The third part of the book covers the data analysis techniques that are used to process, interpret, and present the measured data. It also discusses the sources of errors and uncertainties in measurements and how to reduce them. Some of the important topics covered in this part are:
Basic Statistical Concepts: This topic deals with the basic concepts and tools of statistics such as mean, median, mode, range, standard deviation, variance, coefficient of variation, probability distribution, confidence interval, hypothesis testing, correlation coefficient, regression analysis, etc.
Normal Distribution: This topic deals with the normal distribution or Gaussian distribution which is one of the most common probability distributions in engineering measurements. It covers the properties, characteristics, applications, and examples of normal distribution.
Conclusion
In this article, we have given you an overview of the book "Instrumentation, Measurement and Analysis" by B.C. Nakra and K.K. Chaudhry. This book is a comprehensive guide for engineering students and professionals who want to learn more about instrumentation. It covers both the theoretical and practical aspects of instrumentation with numerous examples, problems, diagrams, tables, charts, graphs, etc.
The book is divided into three parts: Part 1 deals with the introduction to instruments and their representation; Part 2 covers the measurements, methods and applications; Part 3 focuses on the data analysis. The book covers a wide range of topics such as motion and vibration measurements, dimensional metrology, force measurement, torque and power measurements, pressure measurement, temperature measurement, flow measurement, acoustics measurement, signal and systems analysis, condition monitoring and signature analysis application, miscellaneous instruments in industrial, biomedical and environmental applications, recent developments in instrumentation and measurements, control engineering applications, computer-aided measurements, mechatronics and applications, electrical measurements, basic statistical concepts, normal distribution, etc.
If you want to read this book in detail, you can download the PDF version of it for free from a reliable source. You can use the link below to download the PDF file of the book. The file size is 116.2 MB and it has 734 pages. The ISBN number of the book is 9385880624 / 9789385880629. The edition number is 4. The year of publication is 2017.
To download the PDF file of the book "Instrumentation, Measurement and Analysis" by B.C. Nakra and K.K. Chaudhry for free, click here:
FAQs
Here are some of the frequently asked questions (FAQs) about the book "Instrumentation, Measurement and Analysis" by B.C. Nakra and K.K. Chaudhry and their answers:
Q: Who are the authors of the book?
A: The authors of the book are B.C. Nakra and K.K. Chaudhry. B.C. Nakra is a former professor and head of the Department of Mechanical Engineering at the Indian Institute of Technology Delhi (IIT Delhi). He has over 40 years of teaching and research experience in the field of instrumentation, measurement, and control. He has authored several books and papers on these topics. K.K. Chaudhry is a former professor and head of the Department of Instrumentation and Control Engineering at Netaji Subhas Institute of Technology (NSIT), New Delhi. He has over 35 years of teaching and research experience in the field of instrumentation, measurement, and control. He has also authored several books and papers on these topics.
Q: What is the target audience of the book?
A: The target audience of the book are engineering students and professionals who want to learn more about instrumentation, measurement, and analysis. The book is suitable for undergraduate and postgraduate courses in engineering colleges. It is also useful for practicing engineers, technicians, researchers, and consultants who are involved in instrumentation, measurement, and analysis.
Q: What are the main features of the book?
A: The main features of the book are:
It covers both the theoretical and practical aspects of instrumentation, measurement, and analysis.
It provides a comprehensive coverage of various topics such as motion and vibration measurements, dimensional metrology, force measurement, torque and power measurements, pressure measurement, temperature measurement, flow measurement, acoustics measurement, signal and systems analysis, condition monitoring and signature analysis application, miscellaneous instruments in industrial, biomedical and environmental applications, recent developments in instrumentation and measurements, control engineering applications, computer-aided measurements, mechatronics and applications, electrical measurements, basic statistical concepts, normal distribution, etc.
It includes numerous examples, problems, diagrams, tables, charts, graphs, 71b2f0854b