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

Author Question: Which of the following is a practical use of a solar system? A) Use a solar collector to control ... (Read 71 times)

dejastew

  • Hero Member
  • *****
  • Posts: 562
on: Jul 24, 2018
Which of the following is a practical use of a solar system?
 
  A) Use a solar collector to control the flow of water entering the heat pump.
  B) Use a solar system to operate a heat pump during winter.
  C) Use a solar collector to raise the temperature of water entering the heat pump.
  D) Use a solar system in lieu of a heat pump for heating during winter.

Question 2

What causes soot buildup in the heat exchanger and vent?
 
  A) Soot buildup is caused by low indoor air flow.
  B) Soot buildup is a normal consequence of any combustion process.
  C) Soot buildup is caused by incomplete combustion.
  D) Soot buildup is caused by using high-carbon fuel oil.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

braelync

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

C


dejastew

  • Member
  • Posts: 562
Reply 2 on: Jul 24, 2018
Thanks for the timely response, appreciate it

tanna.moeller

  • Member
  • Posts: 328
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Saturn’s Ring System Saturn’s Ring System
A dual turbocharger system installed on a small block Chevrolet V-8 engine. A dual turbocharger system installed on a small block Chevrolet V-8 engine.
How to solve a linear system with three unknowns using substitution (Question 2 of 2) How to solve a linear system with three unknowns using substitution (Question 2 of 2)
Solar energy heats the atmosphere, creates seasons, and causes air to circulate Solar energy heats the atmosphere, creates seasons, and causes air to circulate
The Digestive System The Digestive System
system equation system equation
Video: HDL (high density lipoprotein)

For a complete list of videos, visit our video library