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

Author Question: The balance point of an air-source heat pump is the temperature at which: A) The heat pump ... (Read 143 times)

azncindy619

  • Hero Member
  • *****
  • Posts: 562
on: Jul 24, 2018
The balance point of an air-source heat pump is the temperature at which:
 
  A) The heat pump cooling capacity matches the heat pump heating capacity.
  B) The heat pump heating capacity just matches the building heat loss.
  C) The cost of operating the heat pump is the same as the cost of operating a fossil fuel furnace.
  D) The system low-side and high-side pressures are the same.

Question 2

Where should the barometric damper be installed in the chimney connector?
 
  A) Close to the furnace on the bull head of a tee that is in-line with the connector
  B) On the outlet of the chimney so that the vent gases must pass through it
  C) Close to the furnace in series with the connector so that the vent gases must pass through it
  D) Close to the furnace on the branch of a tee that is in-line with the connector


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

strudel15

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

D


azncindy619

  • Hero Member
  • *****
  • Posts: 562
Reply #2 on: Jul 24, 2018
Thanks


strudel15

  • Sr. Member
  • ****
  • Posts: 324
Reply #3 on: Jul 24, 2018
Welcome :)


« previous next »
 

Did you know?

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

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Surgical needle shapes: (A) taper point; (B) cutting point. Surgical needle shapes: (A) taper point; (B) cutting point.
Sign on methanol pump shows that methyl alcohol is a poison and can cause skin irritation and other ... Sign on methanol pump shows that methyl alcohol is a poison and can cause skin irritation and other ...
IPCC Temperature Increase Predictions Relative to 1986-2005 IPCC Temperature Increase Predictions Relative to 1986-2005
Warning Signs of Heat Exhaustion and Heat Stroke Warning Signs of Heat Exhaustion and Heat Stroke
Intraaortic balloon pump. The balloon deflates during systole, so cardiac output is unimpeded. Intraaortic balloon pump. The balloon deflates during systole, so cardiac output is unimpeded.
The Heat Index. The Heat Index.
Video: Arthritis

For a complete list of videos, visit our video library