HC and CO are high and CO2 and O2 are low. This could be caused by a ________
A) Defective ignition component B) Rich mixture
C) Clogged EGR passage D) Lean mixture
B
Trades & Technology
You might also like to view...
CFS framing for interior gypsum board partitions is designed for a minimum gravity load of
A) 15 psf. B) 35 psf. C) 5 psf. D) 25 psf. E) none of the above.
Trades & Technology
Business index is the ratio of revenues to:
A. Unit cost B. Profits plus costs C. Price D. Expenditures plus assets
Trades & Technology
The number of leaf shoots produced by a grass plant is a measure of what?
a. texture c. thickness b. color d. density
Trades & Technology
The perimeter system is often used alongside a core system in:
A) Interior spaces. B) Single-story buildings. C) Larger buildings. D) Older buildings.
Trades & Technology