Theory and Design for Mechanical Measurements
6th Edition
ISBN: 9781118881279
Author: Richard S. Figliola, Donald E. Beasley
Publisher: WILEY
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Textbook Question
Chapter 1, Problem 1.25P
1.25 A linear variable displacement transducer (LVDT) senses displacement and indicates a voltage output that is linear to the input. Figure 1.16 shows an LVDT setup used for static calibration. It uses a micrometer to apply the known displacement and a voltmeter for the output. A well-defined voltage powers the transducer. What are the independent and dependent variables in this calibration? Would these change in practical use?
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Dimension
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0.995
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Ruler(in) A: 0.9
B: 1.5
C: 0.9
A
B
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A
B
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voltage on the table below:
LVDT Offset: 0.556 (Do not include the offset value in your average dimensions)
C
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0.997
1.659
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1.538 in
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A thermocouple is used to
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labeled 2 is at a temperature of
20°C. The voltage output is
measured using a potentiometer
and found to be 4.686 mV. What
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Select one:
O a. 98
O b. 118
O c. 105
O d. 108
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Chapter 1 Solutions
Theory and Design for Mechanical Measurements
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