This topic contains a solution. Click here to go to the answer

Author Question: Refrigerant quantities in air conditioning systems are often expressed in: A) Grains, grams, or ... (Read 25 times)

2125004343

  • Hero Member
  • *****
  • Posts: 566
Refrigerant quantities in air conditioning systems are often expressed in:
 
  A) Grains, grams, or poundals.
  B) Fahrenheit degrees equivalency.
  C) psig equivalency.
  D) Ounces, decimal pounds, or pounds and ounces.

Question 2

For which of the following measurements is area used?
 
  A) Depth B) Surfaces C) Volume D) Lines



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

hugthug12

  • Sr. Member
  • ****
  • Posts: 329
Answer to Question 1

D

Answer to Question 2

B





 

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

For a complete list of videos, visit our video library