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Oil Fired Heating Systems Questions And Answers With Verified Solutions 100% Correct!!!
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Oil Fired Heating Systems Questions And Answers With Verified Solutions 100% Correct!!!
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Oil Fired Heating Systems QuestionsAnd Answers With Verified Solutions
100% Correct!!!
Igniter - ANSWER✔✔sends high-voltage electricity to electrodes
System Thermostat - ANSWER✔✔calls for heat to initiate the cycle
Burner motor - ANSWER✔✔provides combustion air for the furnace and turns the
pump in the fuel oil
Primary control unit - ANSWER✔✔Operates majority of the devices in a oil
furnace
Distillation Quality - ANSWER✔✔A oils ability to vaporize
Viscosity - ANSWER✔✔a liquid's resistance to flow
Ash content - ANSWER✔✔The amount of noncombustible containment's in fuel
oil
Pour point - ANSWER✔✔The maximum temperature at which oil can be stored,
retrieved and used
Complete Combustion flames - ANSWER✔✔mainly yellow
, Incomplete combustion flame - ANSWER✔✔dull reddish orange
The Range of CO2 content indicating proper combustion in an oil fired furnace -
ANSWER✔✔8% to 12%
For accurate readings for a CO2 test, the analyzer probe should be placed -
ANSWER✔✔near the hottest part of the flue
The most common reason an oil-fired furnace is over firing -
ANSWER✔✔original nozzle was replaced with a higher capacity nozzle
Stack temperature - ANSWER✔✔is the temperature of flue gas in the flue pipe
minus the temperature of the return air
For combustion analysis a low CO2 reading indicates - ANSWER✔✔incomplete
combustion
For combustion analysis a high CO2 reading indicates - ANSWER✔✔average
operation
draft regulator - ANSWER✔✔A device installed in the flue pipe that controls the
amount of air drawn into the flue
if the reading on a draft gauge is high, the weight on the draft regulator, -
ANSWER✔✔should be moved to reduce draft
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