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

Author Question: What are the most common desiccant materials used in driers? A) Activated carbon and alcohol B) ... (Read 71 times)

biggirl4568

  • Hero Member
  • *****
  • Posts: 551
on: Jul 24, 2018
What are the most common desiccant materials used in driers?
 
  A) Activated carbon and alcohol B) Activated alumina and activated charcoal
  C) Alcohol and hydrogen peroxide D) Molecular sieve and activated alumina

Question 2

Which of the following statements is TRUE about these systems?
 
  A) The R410a system can operate at half the suction line pressure drop of the R-22 system.
  B) The R-22 system can operate at the same suction line pressure drop of the R-410a system.
  C) The R-22 system can operate at twice the suction line pressure drop of the R-410a system.
  D) The R-410a system can operate at twice the suction line pressure drop of the R-134 system.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

abctaiwan

  • Sr. Member
  • ****
  • Posts: 355
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

D


biggirl4568

  • Hero Member
  • *****
  • Posts: 551
Reply #2 on: Jul 24, 2018
TY


abctaiwan

  • Sr. Member
  • ****
  • Posts: 355
Reply #3 on: Jul 24, 2018
You're welcome


« previous next »
 

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Common crustaceans. Common crustaceans.
Cell division in common life cycles Cell division in common life cycles
Common sites of colorectal cancer. Common sites of colorectal cancer.
Diverse living organisms share common chemical features Diverse living organisms share common chemical features
The pH of common substances. The pH of common substances.
Fate of the Amino acid carbon skeletons Fate of the Amino acid carbon skeletons
Video: Double Vacuum Process (Illustration No Audio)

For a complete list of videos, visit our video library