The balance point of an air-source heat pump is the temperature ...

[azncindy619]

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

[strudel15]

Answer to Question 1

B

Answer to Question 2

D

[azncindy619]

Thanks

[strudel15]

Welcome