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

Author Question: A mechanical refrigeration system cools a room by: A) Realigning the air molecules in the room. ... (Read 60 times)

madam-professor

  • Hero Member
  • *****
  • Posts: 584
on: Jul 27, 2018
A mechanical refrigeration system cools a room by:
 
  A) Realigning the air molecules in the room.
  B) Removing heat from the room.
  C) Radiating cold energy into the room.
  D) Adding cold to the room until the level of cold reaches the proper level.

Question 2

The four types of cooling mechanisms are:
 
  A) Evaporative, Thermoelectric, Absorption, Mechanical Compression.
  B) Mechanical Compression, Electrical Compression, Adaptive Expansion, Thermoelectric.
  C) Absorption, Adaptive Compression, Conductive, Resistive.
  D) Evaporative, Conductive, Resistive, Mechanical.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ecabral0

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

A


madam-professor

  • Member
  • Posts: 584
Reply 2 on: Jul 27, 2018
Gracias!

parshano

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

The formation of micelles by amphipathic molecules The formation of micelles by amphipathic molecules
The male reproductive system, sagittal section showing the organs of the system and their relation t The male reproductive system, sagittal section showing the organs of the system and their relation t
Micro Electrical Mechanical System (MEMS) microchip Micro Electrical Mechanical System (MEMS) microchip
The skeletal system. The skeletal system.
This distributor ignition system uses a remotely mounted ignition coil. This distributor ignition system uses a remotely mounted ignition coil.
Solving linear system by elimination Solving linear system by elimination
Video: Acids and bases - definition

For a complete list of videos, visit our video library