Internal boiler water treatment involves treating water before it enters a boiler.
___ air is air supplied to a burner above the theoretical am…
___ air is air supplied to a burner above the theoretical amount required to burn the fuel to ensure complete combustion.
A titration test is a test used in a water treatment test to…
A titration test is a test used in a water treatment test to indicate the presence of a specific substance.
A ___ is a device used to create resistance in order to regu…
A ___ is a device used to create resistance in order to regulate the flow of air and the gases of combustion in a boiler.
A float ball in a low water fuel cutoff should never be poli…
A float ball in a low water fuel cutoff should never be polished.
A ___ is a device used to create resistance in order to regu…
A ___ is a device used to create resistance in order to regulate the flow of air and the gases of combustion in a boiler.
The feedwater pressure gauge on a small low pressure steam b…
The feedwater pressure gauge on a small low pressure steam boiler turns the feedwater pump ON or OFF as required to maintain the NOWL.
The feedwater regulator has a sensing element located at the…
The feedwater regulator has a sensing element located at the ___.
Condensate in steam lines can result in ___.
Condensate in steam lines can result in ___.
The determining factor whether a boiler is in condensing mod…
The determining factor whether a boiler is in condensing mode or not is the return water temperature.