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

Author Question: Mixing valves control the final temperature of radiant loops: A) By mixing the hot water from the ... (Read 154 times)

123654777

  • Hero Member
  • *****
  • Posts: 585
on: Jul 24, 2018
Mixing valves control the final temperature of radiant loops:
 
  A) By mixing the hot water from the boiler with the cold water from the chiller.
  B) By bleeding off some of the hot water before it enters the loop.
  C) By mixing the hot boiler water with fresh makeup water.
  D) By mixing the hot boiler water with cooler return water.

Question 2

What type of defrost do geothermal systems use?
 
  A) Traditional time-temperature defrost B) They do not need defrosting.
  C) Adaptive defrost using the air temperature D) Adaptive defrost using the ground temperature


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jadwiga9

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

B


123654777

  • Hero Member
  • *****
  • Posts: 585
Reply #2 on: Jul 24, 2018
Thank you!


Jadwiga9

  • Sr. Member
  • ****
  • Posts: 316
Reply #3 on: Jul 24, 2018
Always glad to help...


« previous next »
 

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

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.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Structure of water and ice Structure of water and ice
Upward transport of water in xylem. Upward transport of water in xylem.
Water (Its Volume Expansion Upon Freezing) Water (Its Volume Expansion Upon Freezing)
Daily and Annual Temperature Patterns Daily and Annual Temperature Patterns
Water Solubility of Selected Chemicals Water Solubility of Selected Chemicals
Video: Bond types - Atomic structure and basis of bonds

For a complete list of videos, visit our video library