Author: Anonymous

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

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

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.

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

The ___ line is a refrigerant line that carries low-pressure refrigerant between an evaporator and a compressor.

A steam system is a boiler system that supplies the proper amount of water to a boiler.

A steam system is a boiler system that supplies the proper amount of water to a boiler.

___ can be placed on desiccant trays inside the drums or inside the shell to absorb moisture from the air during dry layup of a boiler.

A ___ is a burner accessory that opens when energized by contacts in the programmer to allow fuel oil to flow to a burner nozzle.