1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
bazaltina [42]
3 years ago
6

The _______ optimizes airflow, keeps cylinder pressure in a certain range, and determines the engine's operating range.

Advanced Placement (AP)
2 answers:
Aleksandr-060686 [28]3 years ago
8 0
I think it would be A) valve lift
Sorry if I'm wrong
Juliette [100K]3 years ago
6 0

The answer is: D. Valve timing

Valve timing refers to the exact timing when the piston engine is being either opened or closed. The closing and opening of the piston engine  regulates the cylinder filling process. Which means that by setting the valve timing correctly, we can optimize the amount of airflow that got into the machine and keeps the engine from overheating.

You might be interested in
How would you describe environmental possiblism
gregori [183]

Answer:

Possibilism refers to the theory that the environment imposes certain restrictions or limitations, but culture is otherwise determined by human actions. The main argument here is that people can alter the environment to best serve their needs by using technology. So, humans tend to find an alternative to their problem.

7 0
3 years ago
PLEASE HELPPP 64 POINTS PLEASEEEEEEEE
Karolina [17]
Lx+yd=85000
And
X+y=3400mjn
5 0
3 years ago
Check your tire pressure every _____.
SIZIF [17.4K]

Answer:

I would say - Check your tire pressure every day.

8 0
3 years ago
Read 2 more answers
Please please help me.
podryga [215]
I'm pretty sure the correct answer is choice B.

I hope this helps you! :-)
8 0
3 years ago
Nekton include all animals that
lesya692 [45]
Swim and move independently in water currents

7 0
3 years ago
Read 2 more answers
Other questions:
  • Read the excerpt from Obama's Second Inaugural Address. Through blood drawn by lash and blood drawn by sword, we learned that no
    11·2 answers
  • Floor drains are rapidly becoming extinct in the United States because they:
    13·1 answer
  • How are you similar to the kite?<br> what are your strenghts as a person?
    12·1 answer
  • The dependent variable causes a change in (the) ________________.
    15·1 answer
  • A major consequence of ozone depletion is that
    11·1 answer
  • ASL WORKSHEET :/<br> please help
    15·2 answers
  • All of the following are pathways in the Agriculture, Food, and Natural Resources Career Cluster except.
    6·1 answer
  • PLEASE HELP ME!!! 100 point!!
    13·1 answer
  • The use of italics in Paragraph 2 primarily
    5·1 answer
  • Look at the series: 2, 1, (1/2), (1/4), ... What number should come next?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!