« previous next »

Author Question: Absorption chillers move refrigerant using: A) Large centrifugal compressors. B) Heat from steam, ... (Read 42 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?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Astronaut Piers Sellers during the third spacewalk of STS-121, a demonstration of orbiter heat shiel Astronaut Piers Sellers during the third spacewalk of STS-121, a demonstration of orbiter heat shiel
Franz Marc, Die grossen blauen Pferde (The Large Blue Horses). Franz Marc, Die grossen blauen Pferde (The Large Blue Horses).
Normal red blood cells (RBCs) are flexible and donut-shaped and move with ease through blood ... Normal red blood cells (RBCs) are flexible and donut-shaped and move with ease through blood ...
Heat Stress and Wind Chill: Indices of Human Discomfort Heat Stress and Wind Chill: Indices of Human Discomfort
Apply the heat source, and ask for immediate feedback on the heat intensity felt by the recipient. ... Apply the heat source, and ask for immediate feedback on the heat intensity felt by the recipient. ...
Absorption spectra of cytochromes Absorption spectra of cytochromes
Video: What is Reverse Osmosis?

For a complete list of videos, visit our video library