A completely different way of measuring liquid level in vessels is to bounce a traveling wave off the surface…
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It is often useful to express the amplitude of an alternating quantity such as voltage or current in terms…
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Coy, John J. et. al. (December 2012) Sampled graphic illustrations from his NASA Reference Publication…
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Perhaps the most valuable skill an instrument technician can possess is the ability to efficiently diagnose…
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The concepts of calibration (trimming) and ranging are often difficult for new students of instrumentation to…
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Process analyzers measure the concentration of specific substances for the purpose of measuring and/or…
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Disturbances in the liquid tend to complicate liquid level measurement. These disturbances may result from…
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An variable-area flowmeter is one where the fluid must pass through a restriction whose area increases with…
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Perhaps the most important rule to obey when using pneumatic instruments is to maintain clean and dry…
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Abdelaziz, Ahmed (June 2014) Identified numerous typographical errors throughout the book, mostly repeated…
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Non-dispersive analysis, while newer in discovery than dispersive analysis (Isaac Newton’s 17th-century…
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The very purpose of physics is to quantitatively describe and explain the physical world in as few terms as…
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Current is the name we give to the motion of electric charges from a point of high potential to a point of low…
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Shown here is a partial listing of principles applied in the subject matter of this chapter, given for the…
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One of the marks of a successful problem-solver is a habit of applying general principles to every new problem…
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In the United States, the ANSI and IEEE organizations have standardized a set of numerical codes referring to…
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Since we often use electricity to convey energy from one location to another, it is important to be able to…
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When I began teaching full-time in 1998, most of what I thought I understood about good teaching was actually…
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Imagine a major marathon race, where hundreds of runners gather in one place to compete. When the starting gun…
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The transformer is one of the most important components in all of AC circuitry. Principally used to…
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