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

Author Question: Which of the following statements about converting a system from one refrigerant to another is ... (Read 102 times)

armygirl

  • Hero Member
  • *****
  • Posts: 556
on: Jul 24, 2018
Which of the following statements about converting a system from one refrigerant to another is incorrect ?
 
  a. Synthetic and mineral oils are completely compatible.
  b. A new metering device may be required.
  c. Equipment capacity may change with the new refrigerant.
  d. Gaskets and O-rings may have to be changed.

Question 2

If oil is not returning to the compressor, a possible cause is _____.
 
  a. poorly designed refrigerant piping
  b. oil viscosity
  c. incorrect refrigerant type
  d. that the oil is too miscible


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

welcom1000

  • Sr. Member
  • ****
  • Posts: 298
Reply #1 on: Jul 24, 2018
Answer to Question 1

a

Answer to Question 2

a


armygirl

  • Hero Member
  • *****
  • Posts: 556
Reply #2 on: Jul 24, 2018
TY


welcom1000

  • Sr. Member
  • ****
  • Posts: 298
Reply #3 on: Jul 24, 2018
You're welcome


« previous next »
 

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Endocrine System - male Endocrine System - male
Procedures for Diagnostic Tests Related to the Digestive System Procedures for Diagnostic Tests Related to the Digestive System
A typical lubrication system, showing the oil pan, oil pump, oil filter, and oil passages. A typical lubrication system, showing the oil pan, oil pump, oil filter, and oil passages.
The major divisions of the nervous system. The major divisions of the nervous system.
The urinary system: Relationship of the kidneys to the vertebrae The urinary system: Relationship of the kidneys to the vertebrae
Male Reproductive System الجهاز التناسلي الذكري Male Reproductive System الجهاز التناسلي الذكري
Video: Origin of organelles Animation

For a complete list of videos, visit our video library