The compressed air used as atomizing air in the air atomizing oil burner is also called:
a. Secondary air
b. Primary air
c. Pre-mixed air
d. Combustion air
e. Post-compressed air
Answer: b
The compressed air used as atomizing air in the air atomizing oil burner is also called:
a. Secondary air
b. Primary air
c. Pre-mixed air
d. Combustion air
e. Post-compressed air
Answer: b