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

Author Question: What is an oil lift? A) An oil lift helps return oil up a vertical riser using an integral ... (Read 70 times)

colton

  • Hero Member
  • *****
  • Posts: 627
on: Jul 24, 2018
What is an oil lift?
 
  A) An oil lift helps return oil up a vertical riser using an integral orifice tube, which creates a Bernoulli effect, forcing oil up the line.
  B) An oil lift is an electric oil pump that moves collected refrigerant oil up against gravity.
  C) An oil lift is a trap at the bottom of a vertical suction riser.
  D) An oil lift is the increase in pressure created in the suction line due to the presence of refrigerant oil.

Question 2

Refrigerant oil flow through the liquid line is not a problem because:
 
  A) The oil and refrigerant do not mix, so the refrigerant does not interfere with oil flow.
  B) The oil mixes with the liquid refrigerant.
  C) The liquid line is always piped downhill.
  D) There is no oil present in the liquid line.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Smiles0805

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

B


colton

  • Member
  • Posts: 627
Reply 2 on: Jul 24, 2018
YES! Correct, THANKS for helping me on my review

xiazhe

  • Member
  • Posts: 331
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

The planes of the body. The sagittal plane is vertical from front to back, the frontal plane is vert The planes of the body. The sagittal plane is vertical from front to back, the frontal plane is vert
Cloud Types: Vertical Development Cloud Types: Vertical Development
Vertical airflow is associated with cyclones and anticyclones. Vertical airflow is associated with cyclones and anticyclones.
Functions of Vitamin D Vitamin D Helps Bone Health by Regulating Calcium and Phosphorus Functions of Vitamin D Vitamin D Helps Bone Health by Regulating Calcium and Phosphorus
Integral p2 Integral p2
If we make the substitution z=sqrt(x) to ∫sqrt(1-sqrt(x)) dx, the resulting integral is If we make the substitution z=sqrt(x) to ∫sqrt(1-sqrt(x)) dx, the resulting integral is
Video: DNA close up Animation

For a complete list of videos, visit our video library