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

Author Question: Which of the following statements about zoned systems is correct? A) Zoned systems are only used ... (Read 109 times)

futuristic

  • Hero Member
  • *****
  • Posts: 638
on: Jul 24, 2018
Which of the following statements about zoned systems is correct?
 
  A) Zoned systems are only used for commercial buildings.
  B) Individual zone temperature control is not available in zoned systems.
  C) Water flow in zoned systems is controlled by a motorized valve.
  D) One thermostat controls all the motorized valves in the system.

Question 2

Unlike other types of systems, geothermal systems do not lose capacity as the air temperature drops because:
 
  A) They extract air from the ground, which is at a stable temperature.
  B) They extract air from the ground, which is at a variable temperature.
  C) They extract heat from the ground, which is at a stable temperature.
  D) They extract water from the ground, which is at a variable temperature.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mathjasmine

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

C


futuristic

  • Hero Member
  • *****
  • Posts: 638
Reply #2 on: Jul 24, 2018
Thanks


mathjasmine

  • Sr. Member
  • ****
  • Posts: 312
Reply #3 on: Jul 24, 2018
Welcome :)


« previous next »
 

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

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?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Attack systems of pathogenic bacteria. Attack systems of pathogenic bacteria.
Negative feedback as a mechanism by which homeostatic control systems operate. Negative feedback as a mechanism by which homeostatic control systems operate.
Global positioning systems determine latitude, longitude, and altitude by measuring the distance fro Global positioning systems determine latitude, longitude, and altitude by measuring the distance fro
The correct statement about hormones-insulin and glucagon The correct statement about hormones-insulin and glucagon
Major Wind Systems: Monsoons Major Wind Systems: Monsoons
A(n) _____ is a spur-of-the-moment question. Fill in the blank(s) with correct word A(n) _____ is a spur-of-the-moment question. Fill in the blank(s) with correct word
Video: PET Scan Animation

For a complete list of videos, visit our video library