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

Author Question: Why might customers complain about their heat pump systems being cold and drafty? What will be an ... (Read 29 times)

kamilo84

  • Sr. Member
  • ****
  • Posts: 495
on: Jul 26, 2018
Why might customers complain about their heat pump systems being cold and drafty?
 
  What will be an ideal response?

Question 2

Determine the refrigeration effect of the following system. The liquid entering the evaporator has an enthalpy of 64 Btu/lb and the vapor leaving the evaporator has an enthalpy of 121 Btu/lb.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

iman

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 26, 2018
Answer to Question 1

The supply air temperature is lower than the air of warm air furnaces. Heat pump registers should be placed where the supply air does not blow directly on the people in the house.

Answer to Question 2

121 BTU/lb  64 BTU/lb = 57 BTU/lb


kamilo84

  • Member
  • Posts: 495
Reply 2 on: Jul 26, 2018
YES! Correct, THANKS for helping me on my review

cam1229

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Basic features of the function of many excretory systems. Basic features of the function of many excretory systems.
A visual inspection indicated that this pump cover was worn. A visual inspection indicated that this pump cover was worn.
On some vehicles equipped with an airflow sensor, a switch is used to energize the fuel pump. In ... On some vehicles equipped with an airflow sensor, a switch is used to energize the fuel pump. In ...
Remove cold source, and check the knee for changes. Notice skin color and changes in swelling around ... Remove cold source, and check the knee for changes. Notice skin color and changes in swelling around ...
Skeletal Muscle Pump Skeletal Muscle Pump
Common Systems for Direct DNA Repair Common Systems for Direct DNA Repair
Video: New DNA Strand Replication

For a complete list of videos, visit our video library