If plant conditions do not warrant a(n) ___, then a package feedwater system is commonly used.

___ air controls the amount of fuel oil capable of being burned.

A bottom blowdown line is piping located at the highest part of the steam side of a boiler.

___ air controls the amount of fuel oil capable of being burned.

___ is the process of reducing fuel oil into a fine spray of minute particles.

A(n) ___ metering device is a metering device with a fixed opening that acts as a restriction in the liquid line between a condenser and an evaporator.

A feedwater system is a boiler system that collects, controls, and distributes the steam produced in a boiler.

Rusting of boiler metal is caused by oxygen in boiler water.

A feedwater system is a boiler system that collects, controls, and distributes the steam produced in a boiler.

Unburned fuel oil that is heated in a furnace will ___.