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 49 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
:D TYSM

AISCAMPING

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

A Mitochondrion Converts Energy from Fuel Molecules into ATP A Mitochondrion Converts Energy from Fuel Molecules into ATP
Divisions of the nervous system Divisions of the nervous system
Blood Flow Through the Cardiorespiratory System Blood Flow Through the Cardiorespiratory System
Structures of the respiratory system. Structures of the respiratory system.
Procedures and Diagnostic Tests Related to the Female Reproductive System Procedures and Diagnostic Tests Related to the Female Reproductive System
Digestive System Disorders Digestive System Disorders
Video: Griffith's experiments

For a complete list of videos, visit our video library