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

Author Question: What are the advantages of hot water heating systems based on overall comfort? What will be an ... (Read 79 times)

jerry coleman

  • Hero Member
  • *****
  • Posts: 570
on: Jul 26, 2018
What are the advantages of hot water heating systems based on overall comfort?
 
  What will be an ideal response?

Question 2

How does an overcharge affect the subcooling of a thermostatic expansion valve system?
 
  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

meganlapinski

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 26, 2018
Answer to Question 1

Heat is supplied at the base of the outside wall, warming the exterior exposure by convection to near room temperature. This prevents the uncomfortable feeling of radiating body heat to cold outside walls.

The gravity circulation of warm air from the radiant heaters supplies heat to the room by a gentle movement of air. This prevents uncomfortable drafts and air velocities that absorb moisture from the skin, creating a cooling effect. The hot water heats and cools slowly. This prevents sudden changes in temperature.

Answer to Question 2

An overcharge will increase system subcooling.


jerry coleman

  • Member
  • Posts: 570
Reply 2 on: Jul 26, 2018
Wow, this really help

Zebsrer

  • Member
  • Posts: 284
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Circulation of water through the gastrovascular cavity of Hydra. Circulation of water through the gastrovascular cavity of Hydra.
Hydrogen Bonding and the Properties of Water Hydrogen Bonding and the Properties of Water
The gaping hole in the destroyer USS Cole, in the port of Aden, Yemen, was the work of suicide bombe The gaping hole in the destroyer USS Cole, in the port of Aden, Yemen, was the work of suicide bombe
Geothermal energy and powers Earth’s systems Geothermal energy and powers Earth’s systems
Systems Analysis and Design, 10th Edition Systems Analysis and Design, 10th Edition
What is the molarity of chloride ions when 10.4 grams of MgCl2 is dissolved in 753 mL of water? What is the molarity of chloride ions when 10.4 grams of MgCl2 is dissolved in 753 mL of water?
Video: Alternative Energy Sources

For a complete list of videos, visit our video library