The Law of Continuity for fluids states that the product of mass…
The three “elementary” particles of matter comprising all…
Steam boilers are very common in industry, principally because steam…
For better or worse, there are no fewer than three different forms of…
A completely different way of measuring liquid level in vessels is to…
The Law of Mass Conservation states that matter can neither be created…
An extremely important topic in engineering is that of transfer…
Volumes could be written about poor diagnostic technique. The…
A fluid is any substance having the ability to flow: to freely change…
A special type flowmeter suited for powdered or granular solids is the…
In addition to directly performing logic functions, electromechanical…
When a high-energy photon strikes an atom, it may eject one of the…
Flow, by definition, is the passage of material from one location to…
Pipe is a hollow structure designed to provide an enclosed pathway for…
The following photograph shows a large air blower in a wastewater…
This section shows some of the many instrument symbols found in…
Once while working as an instrument technician in an aluminum foundry,…
A control strategy similar to ratio control is relation control. This…
Some of the simplest types of digital communication networks found in…
The fundamental principle of electromagnetism is that an electric…
Capacitance Any two electrical conductors separated by an insulating…
Developed by the Modicon company (the original manufacturer of the…
