« previous next »

Author Question: Potential energy is: A) An energy source with promise that has not found practical application. ... (Read 85 times)

LCritchfi

  • Hero Member
  • *****
  • Posts: 519
on: Jul 27, 2018
Potential energy is:
 
  A) An energy source with promise that has not found practical application.
  B) Purely theoretical.
  C) Stored energy.
  D) Energy in motion.

Question 2

When the heat load on the evaporator increases, the automatic expansion valve:
 
  A) Opens to feed more refrigerant.
  B) Sends a signal to the electronic control board indicating the change.
  C) Closes to keep the pressure from increasing.
  D) Does nothing because AEVs are not modulating devices.


rleezy04

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

The 20 amino acids found in living organisms The 20 amino acids found in living organisms
Major types of microbial cell aggregations found in phylum Cyanobacteria. Major types of microbial cell aggregations found in phylum Cyanobacteria.
Plant cell water potential. Plant cell water potential.
Effect of stimulus strength on size of graded potential. Effect of stimulus strength on size of graded potential.
Potential Consequences of Estrogen Loss Related to Menopause Potential Consequences of Estrogen Loss Related to Menopause
Because vitamin A is stored in the liver, chicken liver is a potent source of this vitamin Because vitamin A is stored in the liver, chicken liver is a potent source of this vitamin
Video: Asthma Treatment

For a complete list of videos, visit our video library