At the root of successful system diagnosis is a rigorous adherence to scientific reasoning. There exists no…
Textbook
As discussed at the beginning of this chapter, instrumentation safety may be broadly divided into two…
Textbook
A pressure switch is one detecting the presence of fluid pressure. Pressure switches often use diaphragms or…
Textbook
A unique form of differential pressure-based flow measurement deserves its own section in this flow…
Textbook
Several different technologies exist for the conversion of fluid pressure into an electrical signal response.…
Textbook
Phasors are to AC circuit quantities as polarity is to DC circuit quantities: a way to express the…
Textbook
The majority of flowmeter technologies operate on the principle of interpreting fluid flow based on the…
Textbook
Control valves are supposed to deliver reliable, repeatable control of process fluid flow rate over a wide…
Textbook
Disconnect Switches Disconnects are switches designed to isolate sections of a power system in case of damage…
Textbook
A quantitative PID tuning procedure is a step-by-step approach leading directly to a set of numerical values…
Textbook
A great many precision instruments use the principle of balance to measure some quantity. Perhaps the simplest…
Textbook
Human-machine interfaces, or HMIs, are a critical part of nearly all control systems, complementing the…
Textbook
Light is known to interact with matter in very specific ways, which may be exploited as a means of measuring…
Textbook
At the next OSI Reference Model layer (layer 4) is a set of protocols specifying how reliable communication…
Textbook
Diagnostic ability is arguably the most difficult skill to develop within a student, and also the most…
Textbook
The following animation shows the calculus concepts of differentiation and integration (with respect to time)…
Textbook
Stoichiometry is the accounting of atoms before and after a chemical reaction. It is an expression of the Law…
Textbook
Modern DC and AC motor drives provide features useful when using electric motors as final control elements.…
Textbook
The simple PLC ladder diagram (LD) commands consist of contacts and coils, arranged in sequences that mimic…
Textbook
The final step in treating wastewater before releasing it into the natural environment is to kill any harmful…
Textbook
Facebook
Google
GitHub
Linkedin