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

Author Question: Which of the following situations typically prevents the use of the push-pull method of refrigerant ... (Read 55 times)

ec501234

  • Hero Member
  • *****
  • Posts: 573
on: Jul 24, 2018
Which of the following situations typically prevents the use of the push-pull method of refrigerant
  recovery?
 
  a. The system is equipped with a fixed metering device.
  b. The system is equipped with a TXV.
  c. The system being recovered contains 7 pounds of refrigerant.
  d. The system being recovered contains 36 pounds of refrigerant.

Question 2

When setting up a nitrogen cylinder to pressurize a system for leak detection, the relief valve between the
  nitrogen regulator and gauge manifold should be set no higher than _____.
 
  a. 75 psig
  b. 150 psig
  c. 200 psig
  d. 250 psig


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lolol

  • Sr. Member
  • ****
  • Posts: 330
Reply #1 on: Jul 24, 2018
Answer to Question 1

c

Answer to Question 2

b


ec501234

  • Hero Member
  • *****
  • Posts: 573
Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


lolol

  • Sr. Member
  • ****
  • Posts: 330
Reply #3 on: Jul 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Palade's use of the pulse-chase method to study protein secretion Palade's use of the pulse-chase method to study protein secretion
Scientific Method Scientific Method
The scientific method. The scientific method.
Performing a Urine Pregnancy Test Using the Enzyme Immunoassay Method Performing a Urine Pregnancy Test Using the Enzyme Immunoassay Method
Performing Venipuncture Using the Vacutainer Method Performing Venipuncture Using the Vacutainer Method
Method for creating Roundup-Ready soybeans Method for creating Roundup-Ready soybeans
Video: Types of synapses - electrical & chemical

For a complete list of videos, visit our video library