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

Author Question: What is a secondary refrigerant? A) A secondary refrigerant adds extra cooling capacity to the ... (Read 111 times)

ahriuashd

  • Hero Member
  • *****
  • Posts: 535
on: Jul 24, 2018
What is a secondary refrigerant?
 
  A) A secondary refrigerant adds extra cooling capacity to the primary refrigerant.
  B) A secondary refrigerant is used to replace an older CFC or HCFC.
  C) A secondary refrigerant absorbs heat through temperature change only.
  D) A secondary refrigerant is used in the second stage of a staging system.

Question 2

A significant contribution to the cooling load for the interior portion of a commercial office building is:
 
  A) The solar heat gain.
  B) The heat gain through the floors on a multistory building.
  C) The heat gain through the partition walls.
  D) The heat generated by lighting.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

randomguy133

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

D


ahriuashd

  • Member
  • Posts: 535
Reply 2 on: Jul 24, 2018
Thanks for the timely response, appreciate it

parker125

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Secondary intravenous lines: (b) an intravenous piggyback (IVPB) alignment Secondary intravenous lines: (b) an intravenous piggyback (IVPB) alignment
Effects of Altitude on Exercise Capacity Effects of Altitude on Exercise Capacity
Levels of protein structure: Secondary structure Levels of protein structure: Secondary structure
The primary ignition system is used to trigger and therefore create the secondary (high-voltage) ... The primary ignition system is used to trigger and therefore create the secondary (high-voltage) ...
Secondary Recovery of Oil Secondary Recovery of Oil
Last year, Terrific Copying had total revenue of $475 000, while operating at 60% of capacity. ... Last year, Terrific Copying had total revenue of $475 000, while operating at 60% of capacity. ...
Video: Barriers - eye structures, digestive mucosa, respiratory mucosa & genitourinary mucosa

For a complete list of videos, visit our video library