Oil Burners Test Tuesday Questions And
Answers With Verified Solutions 100%
Correct Latest Updated 2024
Necessary components for combustion? - ANSWER✔✔Heat, fuel, and air
Do some types of oil require pre heating? - ANSWER✔✔Yes
Is oxygen important for combustion? - ANSWER✔✔Yes
The air for combustion is how much oxygen and nitrogen? - ANSWER✔✔21%
oxygen
78% nitrogen
The angle of spray is determined by? - ANSWER✔✔The shape of the combustion
chamber
What is the most popular spray angle? - ANSWER✔✔80°
Can #1 and #2 oil be mixed? What are the benefits? - ANSWER✔✔Yes. The
mixing makes it flow easier in different temperature settings
Are electrodes positioned in the oil spray pattern? - ANSWER✔✔No never
What are the 2 types of combustion? - ANSWER✔✔Complete & incomplete
, What is left after complete combustion ? - ANSWER✔✔CO2 and H20
What is left after incomplete combustion - ANSWER✔✔CO and Soot
How many BTUs are in a gallon of #2 oil? - ANSWER✔✔140k
What 3 details are marked on every nozzle? - ANSWER✔✔GPH
Spray Angle
Spray Pattern
What 2 flame colors are there? - ANSWER✔✔Yellow & Blue
What are the effects of flame impingement? - ANSWER✔✔Incomplete
combustion and soot
Tolerance for a stack draft: - ANSWER✔✔-.04 to -.06 in. WC
Tolerance for over fire draft: - ANSWER✔✔-.01 to -.03 in. WC
4 types of oil burners: - ANSWER✔✔Rotary
Pot
Low pressure
High pressure
3 types of combustion chambers: - ANSWER✔✔Firebrick
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