Coy, John J. et. al. (December 2012) Sampled graphic illustrations from his NASA Reference Publication…
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The following animation shows how a radio-energy pulse travels down and then up the waveguide of a guided-wave…
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Area refers to the size of two-dimensional surface. Volume refers to the size of a three-dimensional space. To…
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Self-balancing mechanisms consisting solely of a baffle/nozzle detector coupled to a feedback bellows, while…
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Every programmable logic controller must have some means of receiving and interpreting signals from real-world…
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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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Capacitive level instruments measure electrical capacitance of a conductive rod inserted vertically into a…
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To better understand the design and operation of self-balancing pneumatic mechanisms, it is helpful to examine…
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Some analyzers measure the composition of a process stream by directly immersing the sensing element in that…
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A completely different way of measuring liquid level in vessels is to bounce a traveling wave off the surface…
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Classical mechanics (often called Newtonian mechanics in honor of Isaac Newton) deal with forces and motions…
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A variety of problem-solving techniques have been presented for students over the years which are all helpful…
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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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Using filter cells to eliminate wavelengths associated with interfering gases is called positive filtering in…
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Any physical location in an industrial facility harboring the potential of explosion due to the presence of…
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As we have seen, the concept of integration is finding the accumulation of one variable multiplied by another…
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Sensors used to measure vibration come in three basic types: displacement, velocity, and acceleration.…
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A quantitative PID tuning procedure is a step-by-step approach leading directly to a set of numerical values…
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A chemical reaction resulting in a net release of energy is called exothermic. Conversely, a chemical reaction…
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