This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What are two typical carburetor adjustments on small engines? What will be an ideal ... (Read 19 times)

bobthebuilder

  • Hero Member
  • *****
  • Posts: 567
on: Jul 21, 2018
What are two typical carburetor adjustments on small engines?
 
  What will be an ideal response?

Question 2

Describe the four strokes of a four-cycle engine.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

apple

  • Sr. Member
  • ****
  • Posts: 352
Reply #1 on: Jul 21, 2018
Answer to Question 1

Two typical carburetor adjustments on a small engine are idle speed and air-fuel mixture.

Answer to Question 2

The intake stroke starts with the piston moving down. The intake valve opens, and the proper mixture
of air and fuel rushes into the cylinder. Then the intake valve closes. The compression stroke begins at
the bottom of the cylinder with both valves closed. As the piston moves upward, the air-fuel mixture is
compressed. Next, the power stroke begins when the piston is at its highest point. The spark from the
spark plug ignites the compressed air-fuel mixture, driving the piston down. At or near the bottom of
the power stroke, the exhaust valve opens. As the piston moves upward, it pushes out the burned gases.



bobthebuilder

  • Member
  • Posts: 567
Reply 2 on: Jul 21, 2018
Excellent

komodo7

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Digestion and absorption of carbohydrates in the small intestine. Digestion and absorption of carbohydrates in the small intestine.
Wrapping an Infant or Small Child Wrapping an Infant or Small Child
Instruct the patient to use an applicator to apply a small amount of stool in the appropriate boxes ... Instruct the patient to use an applicator to apply a small amount of stool in the appropriate boxes ...
Small Town USA: Struggling to Survive Small Town USA: Struggling to Survive
A typical heated zirconia oxygen sensor, showing the sensor signal circuit that uses the outer ... A typical heated zirconia oxygen sensor, showing the sensor signal circuit that uses the outer ...
a solution is prepared in which a trace or small amount of Fe2+ is added to a much larger ... a solution is prepared in which a trace or small amount of Fe2+ is added to a much larger ...
Video: Stroke volume - afterload definition & hypertension

For a complete list of videos, visit our video library