Solutions for Theory and Design for Mechanical Measurements
Problem 5.2P:
Explain what is meant by the terms “true value," “best estimate,” “mean value," “uncertainty,” and...Problem 5.3P:
SJ An official Olympics timekeeper once stated, “If you want to claim a result with a very good...Problem 5.4P:
A tachometer has an analog display dial graduated in 5-revolutions-per-minute (rpm) increments. The...Problem 5.5P:
An automobile speedometer is graduated in 5-mph (8-kph) increments and has an accuracy stated as...Problem 5.6P:
An engineer reads the height of a mercury barometer column as 749.5 mm Hg. The resolution of the...Problem 5.9P:
Two resistors arc to be combined to form an equivalent resistance of 1,000 2. The resistors are...Problem 5.10P:
An equipment catalog boasts that a pressure transducer system comes in sVs-digit (e.g., 19.99) or...Problem 5.11P:
The shear modulus, G, of an alloy can be determined by measuring the angular twist, 0, resulting...Problem 5.13P:
Heat transfer from a rod of diameter D immersed in a fluid can be described by the Nusselt number....Problem 5.15P:
Estimate the design-stage uncertainty in determining the voltage drop across an electric healing...Problem 5.16P:
Explain the critical dift'erence(s) between a design- stage uncertainty analysis and on...Problem 5.17P:
A displacement transducer has the following specifications: 0.25% reading 0.05%/°C reading 0.25%...Problem 5.29P:
For a thin-walled pressure vessel of diameter D and wall thickness t subjected to an internal...Problem 5.30P:
Suppose a measured normal stress contains three elemental random errors in its calibration with the...Problem 5.32P:
The area of a flat, rectangular parcel of land is computed from the measurement of the length of two...Problem 5.33P:
Estimate the random standard uncertainty in the measured value of stress for a data set of 23...Problem 5.34P:
Estimate the uncertainty at 95% confidence in the strength of a metal alloy. Six separate specimens...Problem 5.35P:
One use for a GPS rangefinder is on the golf course where it is used to estimate distances between...Problem 5.36P:
A pressure measuring system outputs a voltage that is proportional to pressure. It is calibrated...Problem 5.37P:
The density of a metal composite is to be determined from the mass of a cylindrical ingot. The...Problem 5.38P:
A temperature measurement system is calibrated against a standard system certified to an uncertainty...Problem 5.39P:
The power usage of a strip heater is to be determined by measuring heater resistance and heater...Problem 5.40P:
The power usage of a DC strip heater can be determined in cither of two ways: (1) Heater resistance...Problem 5.42P:
A thermocouple is a temperature sensor made of two electrical conductors each of different...Problem 5.43P:
Time variations in a signal require that the signal be measured often to determine its mean value. A...Problem 5.44P:
A hand-held infrared thermometer from a well- known manufacturer boasts a measurement range of -30...Problem 5.45P:
The pressure in a large vessel is to be maintained at some set pressure for a series of tests. A...Problem 5.47P:
The cooling of a thermometer (c.g., Exs. 3.3 and 3.4) can be modeled as a first-order system with T...Problem 5.48P:
A J-type thermocouple monitors the temperature of air flowing through a duct. Its signal is measured...Problem 5.49P:
The density of air must be known to within 0.5%. If the air temperature at 25 °C can be determined...Problem 5.50P:
In pneumatic conveying, solid particles such as flour or coal are carried through a duct by a moving...Problem 5.51P:
A step test is run to determine the time constant of a first-order instrument (see Chapter 3). If...Problem 5.52P:
The acceleration of a cart down a plane inclined at an angle a to horizontal can be determined by...Problem 5.55P:
The heat flux in a reaction is estimated by Q = 5(T\ — FzJkJ/s. Two thermocouples are used to...Problem 5.56P:
A comparative test uses the relationship R = p2/p{, where pressure p2is measured to be 54.7 MPa and...Problem 5.57P:
A sensitive material is to be contained within a glovebox. Codes require that the transparent panels...Browse All Chapters of This Textbook
Chapter 1 - Basic Concepts Of Measurement MethodsChapter 2 - Static And Dynamic Characteristics Of SignalsChapter 3 - Measurement System BehaviorChapter 4 - Probability And StatisticsChapter 5 - Uncertainty AnalysisChapter 6 - Analog Electrical Devices And MeasurementsChapter 7 - Sampling, Digital Devices, And Data AcquisitionChapter 8 - Temperature MeasurementsChapter 9 - Pressure And Velocity MeasurementsChapter 10 - Flow Measurements
Book Details
Figliola and Beasley's 6th edition of Theory and Design for Mechanical Measurements provides a time-tested and respected approach to the theory of engineering measurements. An emphasis on the role of statistics and uncertainty analysis in the measuring process makes this text unique. While the measurements discipline is very broad, careful selection of topical coverage, establishes the physical principles and practical techniques for quantifying many engineering variables that have multiple engineering applications.
In the sixth edition, Theory and Design for Mechanical Measurements continues to emphasize the conceptual design framework for selecting and specifying equipment, test procedures and interpreting test results. Coverage of topics, applications and devices has been updated - including information on data acquisition hardware and communication protocols, infrared imaging, and microphones. New examples that illustrate either case studies or interesting vignettes related to the application of measurements in current practice are introduced.
In the sixth edition, Theory and Design for Mechanical Measurements continues to emphasize the conceptual design framework for selecting and specifying equipment, test procedures and interpreting test results. Coverage of topics, applications and devices has been updated - including information on data acquisition hardware and communication protocols, infrared imaging, and microphones. New examples that illustrate either case studies or interesting vignettes related to the application of measurements in current practice are introduced.
Sample Solutions for this Textbook
We offer sample solutions for Theory and Design for Mechanical Measurements homework problems. See examples below:
Given information: Measurement systems that we have studied. The three distinct types of measurement...Signal is an output of any system or physical quantity that varies depending upon time, pressure or...Given: The static sensitivity of the electronic scale is 2 V/kg. The input range of the voltmeter is...Given: Assume Number of sample N=1000 Sample Mean x¯=6.1 units Sample MeanStandard deviation σ=1...An error is the difference between measured value and the actual value of the measured quantity....Given: Current loop turns = N = 20 Cross-sectional area = A = 1 in.2 = 0.0254 m2(conversion of inch...Given: Analog voltage = 2 sin4πt mVTime increment = 1/8 s, 1/5 s,1/3 s,1/21 sThe data set comprised...Temperature Scale − It is a scale in which quantitatively, the numerical values are established to...Given: 500 mm Hg abs Calculation: 1 mm Hg is 133.322387415m Pascal mm Hg to newton per meter square...
Given: Air flow through a pipe Velocity profile: U(r)=25[1−(r/r1)2]cm/s p = 1 bar abs = 100,000...Given information: Material is Steel, Young’s Modulus Em= 30 x 106 psi, Original Length l = 10 in.,...The recent development shows that the servo force balance accelerometer provide better performance...
More Editions of This Book
Corresponding editions of this textbook are also available below:
Theory and Design for Mechanical Measurements - 5th Edition
5th Edition
ISBN: 9780470547410
EBK THEORY AND DESIGN FOR MECHANICAL ME
5th Edition
ISBN: 9780470912089
Theory and Design for Mechanical Measurements
5th Edition
ISBN: 9781118356012
THEORY & DESIGN F/ MECHANICAL MEASUREM
5th Edition
ISBN: 9781119939801
Theory and Design for Mechanical Measurements
6th Edition
ISBN: 9781119126317
Theory and Design for Mechanical Measurements
6th Edition
ISBN: 9781119031703
EBK THEORY AND DESIGN FOR MECHANICAL ME
6th Edition
ISBN: 8220102008984
THEORY+DESIGN F/MECHAN.-PRT.COMP.+CARD
7th Edition
ISBN: 9781119593003
Theory And Design For Mechanical Measurements
7th Edition
ISBN: 9781119475668
THEORY + DESIGN F/ MECHAN. MEASUREMENTS
7th Edition
ISBN: 9781119723455
THEORY AND DESIGN FOR MECHANICAL MEASUR
7th Edition
ISBN: 2818280278389
THEORY AND DESIGN FOR MECHANICAL MEASUR
7th Edition
ISBN: 2818280278396
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7th Edition
ISBN: 2818280278402
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7th Edition
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7th Edition
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7th Edition
ISBN: 2818280278440
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7th Edition
ISBN: 2818280278457
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7th Edition
ISBN: 2818280278464
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7th Edition
ISBN: 2818280278471
THEORY AND DESIGN FOR MECHANICAL MEASUR
7th Edition
ISBN: 2818280278488
THEORY AND DESIGN FOR MECHANICAL MEASUR
7th Edition
ISBN: 2818280278495
THEORY AND DESIGN FOR MECHANICAL MEASUR
7th Edition
ISBN: 2818280278501
Theory and Design for Mechanical Measurements - Print Companion
7th Edition
ISBN: 9781119475651
Theory And Design For Mechanical Measurements
4th Edition
ISBN: 9780471445937
Wie Theory And Design For Mechanical Measurements W/cd4/e, International Edition
4th Edition
ISBN: 9780471661443
Wie Isv Theory And Design For Mechanical Measurements W/cd 4e, International Student Edition
4th Edition
ISBN: 9780471742807
Control Systems Engineering 4c/theory And Design For Mechanical Measurements 4e
4th Edition
ISBN: 9780470140017
Theory And Design For Mechanical Measurements
1st Edition
ISBN: 9780471619949
Theory And Design For Mechanical Measurements
2nd Edition
ISBN: 9780471000891
Theory and Design for Mechanical Measurements
3rd Edition
ISBN: 9780471350835
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