Which of the following statements is LEAST-Likely true?
A. NOX emissions are highest at a point near stoichiometric.
B. NOX emissions are more when the mixture is leaner than 16:1.
C. The catalytic converter is more efficient at controlling HC and CO when the air-fuel mixture is stoichiometric.
D. A rich mixture will cool combustion and has less O2, so NOX emissions are lower.
Answer: B
You might also like to view...
Clement L. Vallandigham, a Southern sympathizer and a tempestuous opponent of the draft and of the war, was derisively labeled by supporters of President Lincoln as a
A. Carpetbagger. B. Contraband. C. Copperhead. D. Doughface. E. foreign agent of Great Britain.
All large animals that live in the soil are considered destructive to plants
Indicate whether the statement is true or false
In a process called ______________________, positively charged nutrients from soil particles are pulled into the soil solution, allowing the plant roots to take in the nutrients through their root systems
Fill in the blank(s) with correct word
Why does it make sense that electricity is the movement of electrons rather than the movement of protons?
What will be an ideal response?