« previous next »

Author Question: Potential energy is: A) An energy source with promise that has not found practical application. ... (Read 99 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?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

The calcaneus spur found on the male's hind limb is used to deliver venom. The calcaneus spur found on the male's hind limb is used to deliver venom.
The energy input and output of glycolysis. The energy input and output of glycolysis.
Organisms can be classified according to their source of energy Organisms can be classified according to their source of energy
Organization of traditional source records Organization of traditional source records
Producer acquiring energy and nutrients from the environment Producer acquiring energy and nutrients from the environment
Derivative application problem Derivative application problem
Video: Primate Evolutionary Tree Animation

For a complete list of videos, visit our video library