e. Using the ideal gas law discuss the relationship between pressure, temperature, and volume.
Describe the effects of pressure and temperature changes on confined fluids.
g. Describe how the density of a fluid varies with temperature.
h. Define the term buoyancy.
Describe the relationship between the pressure in a fluid column and the density and depth of the
Define the property of viscosity.
k. Define the term head, head loss, and frictional loss, with respect to its use in fluid flow.
10. Environmental restoration personnel shall demonstrate a working level knowledge of
Supporting Knowledge and/or Skills
a. Given an engineering drawing, read and interpret the information contained in the title block, the
notes and legend, the revision block, and the grid.
b. Identify the symbols used on engineering P&IDs for:
Types of valves and actuators
Basic types of instrumentation.
Types of instrument signal controllers and modifiers
Types of system components (pumps, etc.)
Types of lines
c. Identify the symbols used on engineering P&IDs to denote the location of instruments, indicators,
d. Identify how valve conditions are depicted.
e. Determine system flowpath(s) for a given valve lineup.