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

Author Question: Explain how a geothermal heat pump is able to pump more heat energy into building than it consumes. ... (Read 55 times)

viki

  • Hero Member
  • *****
  • Posts: 525
on: Jul 26, 2018
Explain how a geothermal heat pump is able to pump more heat energy into building than it consumes.
 
  What will be an ideal response?

Question 2

How do you reverse the direction of a dc series-wound or shunt-wound motor?
 
  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

shayla

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 26, 2018
Answer to Question 1

The geothermal heat pump operates on a standard refrigeration cycle, except the geothermal heat pump has an extra glycol loop that circulated through the ground to pick up heat from the ground. The ground heat is used to warm the refrigerant in the outside evaporator and the heat is moved to the building space by the refrigerant.

Answer to Question 2

Change the polarity of either the armature winding or the field winding.


viki

  • Member
  • Posts: 525
Reply 2 on: Jul 26, 2018
:D TYSM

sultana.d

  • Member
  • Posts: 320
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Free Energy Free Energy
A visual inspection indicated that this pump cover was worn. A visual inspection indicated that this pump cover was worn.
Thumb, knuckle slides, and kneading (as appropriate) to energy meridians in the upper arm in 5 ... Thumb, knuckle slides, and kneading (as appropriate) to energy meridians in the upper arm in 5 ...
Wind energy Wind energy
Social scientists have not done well at devising theories to explain lovely romantic moments Social scientists have not done well at devising theories to explain lovely romantic moments
Intraaortic balloon pump. When inflated during diastole, the balloon supports cerebral, renal, and c Intraaortic balloon pump. When inflated during diastole, the balloon supports cerebral, renal, and c
Video: Elementary kinetics

For a complete list of videos, visit our video library