Author: Anonymous

A main steam stop valve should be closed during normal plant start-up.

A primary pollutant is a pollutant formed from the interaction between two or more secondary pollutants.

Reclamation is the cleaning of refrigerant through oil separation and single or multiple passes through devices, such as replaceable core filter-driers.

The EPA (NAAQS) set ambient pollutant standards to address 12 criteria pollutants.

There are different heat transfer coefficient values for every different combination of process heating and cooling fluids and for different designs of heat exchangers.

When replacing the flange cover in a duplex fuel oil strainer, the ___ must be carefully replaced to prevent air from entering the system.

When replacing the flange cover in a duplex fuel oil strainer, the ___ must be carefully replaced to prevent air from entering the system.

Main steam stop valves must be locked out and tagged during a boiler inspection.

Atmospheric pressure is the sum of gauge pressure and vacuum pressure.

A clean gauge glass is the only way to accurately determine boiler water level.