Burners inject air and fuel through a distribution system. The key components of a natural gas burner include (select all that apply):
a. dampers
b. impellers
c. spuds or spiders
d. drums
a. Correct. The key components of a natural gas burner include knockout pots, dampers, impellers, spuds, and igniters.
b. Correct. The key components of a natural gas burner include knockout pots, dampers, impellers, spuds, and igniters.
c. Correct. The key components of a natural gas burner include knockout pots, dampers, impellers, spuds, and igniters.
d. Incorrect. The key components of a natural gas burner include knockout pots, dampers, impellers, spuds, and igniters.
You might also like to view...
77 6/7 + 81 3/14 x 1/2 = ____.
A. 118 13/28 B. 79 45/56 C. 125 3/14 D. 117 3/14
What is needed to properly fit a Teflon seal?
A) Hot water to soften the ring B) A sizing tool C) An installation tool D) All of the above
In silos, fermentation produces _____
a. carbon dioxide b. nitrogen dioxide c. both carbon dioxide and nitrogen dioxide d. neither carbon dioxide nor nitrogen dioxide
What can happen to an oxyacetylene torch if it is used with too low a flame?
What will be an ideal response?