« previous next »

Author Question: Absorption chillers move refrigerant using: A) Large centrifugal compressors. B) Heat from steam, ... (Read 96 times)

shofmannx20

  • Hero Member
  • *****
  • Posts: 562
on: Jul 24, 2018
Absorption chillers move refrigerant using:
 
  A) Large centrifugal compressors. B) Heat from steam, hot water, or gas.
  C) Reciprocating compressors. D) Steam-driven turbines.

Question 2

What type of heat pump systems require a secondary refrigerant?
 
  A) Cascade heat pump systems
  B) Closed-loop water-source systems
  C) Older CFC systems whose primary refrigerant is no longer available
  D) Two-stage systems


scrocafella

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

shofmannx20

  • Hero Member
  • *****
  • Posts: 562
Reply #2 on: Jul 24, 2018
TY


scrocafella

  • Sr. Member
  • ****
  • Posts: 346
Reply #3 on: Jul 24, 2018
You're welcome


« previous next »
 

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

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

The four processes of pharmacokinetics: absorption, distribution, metabolism, and excretion The four processes of pharmacokinetics: absorption, distribution, metabolism, and excretion
Large families on U.S. farms used to be common. Children helped plant and harvest crops, take care ... Large families on U.S. farms used to be common. Children helped plant and harvest crops, take care ...
Concentric double-pipe heat exchanger for counter-current flow Concentric double-pipe heat exchanger for counter-current flow
Heat Stress and Wind Chill: Indices of Human Discomfort Heat Stress and Wind Chill: Indices of Human Discomfort
Apply light effleurage around abdomen in a large circle with the palm of a flat hand. Apply light effleurage around abdomen in a large circle with the palm of a flat hand.
Active solar technologies use for heat, cool, and produce electricity Active solar technologies use for heat, cool, and produce electricity
Video: Chemical Synapse Animation

For a complete list of videos, visit our video library