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

Author Question: How does the refrigerant charge affect a system's subcooling? A) The refrigerant charge does not ... (Read 54 times)

pane00

  • Hero Member
  • *****
  • Posts: 579
on: Jul 24, 2018
How does the refrigerant charge affect a system's subcooling?
 
  A) The refrigerant charge does not affect the system subcooling.
  B) Adjusting the refrigerant charge only affects the subcooling if the refrigerant is added on the high side.
  C) Adding refrigerant increases the system subcooling.
  D) Removing refrigerant increases the system subcooling.

Question 2

When performing an initial system check, a TAB technician determines that the total airflow the blower is moving cannot be adjusted to meet design specifications. This could indicate that:
 
  A) There is no air filter installed. B) There is too much restriction in the ductwork.
  C) There are leaks in the supply-side ductwork. D) There are leaks in the return-side ductwork.
 
  Match the type of system to the application.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

T4T

  • Sr. Member
  • ****
  • Posts: 348
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

B


pane00

  • Member
  • Posts: 579
Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

milbourne11

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Venous System Anatomy Venous System Anatomy
The immune system has several different components that work in concert. The immune system has several different components that work in concert.
Disorders of the Male Reproductive System Disorders of the Male Reproductive System
The Koeppen System The Koeppen System
The Excretory System Water and waste products from cells The Excretory System Water and waste products from cells
Genes, hormones, and activity affect weight Genes, hormones, and activity affect weight
Video: Stomach peristalsis - Movement of Food Through the Small Intestine

For a complete list of videos, visit our video library