Suppose we wished to measure the consumption of propane over time for…
These fortifications focus on human behavior rather than system design…
A fluid is any substance having the ability to flow: to freely change…
RTDs are completely passive sensing elements, requiring the…
One of the most important accessories for any temperature-sensing…
Fluid pressure exerts force on any surface area it contacts, as…
Filled-bulb systems exploit the principle of fluid expansion to…
Much of our knowledge about atomic structure comes from experimental…
Electrical power grids primarily consist of three-phase AC circuits.…
AC induction motors are based on the principle of a rotating magnetic…
“Feedforward” is a rather under-used control strategy…
A variety of problem-solving techniques have been presented for…
Data-processing modules within FF systems are known as function…
The three “elementary” particles of matter comprising all…
A fundamental principle in instrumentation system troubleshooting is…
Hydrogen ion activity in aqueous (water-solvent) solutions is a very…
“As to methods there may be a million and then some, but…
Control strategies such as cascade, ratio, feedforward, and those…
Programmable logic controllers are essentially nothing more than…
In addition to directly performing logic functions, electromechanical…
