« previous next »

Author Question: How much heat enters the refrigerant in the metering device when some of it flashes to a vapor ... (Read 90 times)

mspears3

  • Hero Member
  • *****
  • Posts: 586
on: Jul 26, 2018
How much heat enters the refrigerant in the metering device when some of it flashes to a vapor cooling the remaining liquid to the evaporator temperature?
 
  What will be an ideal response?

Question 2

When does a refrigerant pick up most of the heat as it circulates through a system?
 
  What will be an ideal response?


Galvarado142

  • Sr. Member
  • ****
  • Posts: 348
Reply #1 on: Jul 26, 2018
Answer to Question 1

No heat is added when the refrigerant expands in the metering device.

Answer to Question 2

The refrigerant gains the most heat in the portion of the evaporator where the refrigerant is changing from a liquid to a gas.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

mspears3

  • Hero Member
  • *****
  • Posts: 586
Reply #2 on: Jul 26, 2018
Thanks


Galvarado142

  • Sr. Member
  • ****
  • Posts: 348
Reply #3 on: Jul 26, 2018
Welcome :)


« previous next »
 

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop 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?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Regulation of heat exchange in the skin. Regulation of heat exchange in the skin.
Arctic and alpine cushion plant form and orientation increases heat gain from sunlight and the surro Arctic and alpine cushion plant form and orientation increases heat gain from sunlight and the surro
C, A nurse can also administer the medication by setting the dose and rate with an electronic infusi C, A nurse can also administer the medication by setting the dose and rate with an electronic infusi
The patient is undergoing an allergy skin test by receiving subdermal inoculations of allergens. Inf The patient is undergoing an allergy skin test by receiving subdermal inoculations of allergens. Inf
Vehicles equipped with onboard refueling vapor recovery usually have a reduced-size fill tube. Vehicles equipped with onboard refueling vapor recovery usually have a reduced-size fill tube.
Distribution of Thunderstorms: Detailed data on cloud-to-ground lightning flashes have been ... Distribution of Thunderstorms: Detailed data on cloud-to-ground lightning flashes have been ...
Video: Complement Proteins Animation

For a complete list of videos, visit our video library