A shift log helps a boiler operator ensure that critical duties, such as safety valve tests, are performed.

A relief valve must be built according to the ___ and must have specifications identified on a data plate.

Improper water treatment is a common cause of boiler failure.

Improper water treatment is a common cause of boiler failure.

A(n) ___ is a document that details procedures, exit routes, and assembly areas for facility personnel in the event of an emergency.

Minimizing the makeup water added to a boiler reduces the water treatment chemicals required.

Internal boiler water treatment involves treating water before it enters a boiler.

___ air is air supplied to a burner above the theoretical amount required to burn the fuel to ensure complete combustion.

Internal boiler water treatment involves treating water before it enters a boiler.

___ air is air supplied to a burner above the theoretical amount required to burn the fuel to ensure complete combustion.