« previous next »

Author Question: An inherent quality of a vapor diffusion retarder is ________. A) It does not allow microscopic ... (Read 42 times)

jwb375

  • Hero Member
  • *****
  • Posts: 540
on: Jul 24, 2018
An inherent quality of a vapor diffusion retarder is ________.
 
  A) It does not allow microscopic water molecules to pass through the wall system
  B) It does allow microscopic water molecules to pass through and leave the wall system.
  C) It blocks 100 of moisture transfer
  D) It speeds up the transfer of bulk moisture

Question 2

Gridlines are used to _____.
 
  A) make it easy to refer to specific locations on a plan
  B) show changes in topography within a building structure
  C) indicate that an object has been broken off
  D) indicate land boundaries on a site plan


hugthug12

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

A microscopic mite Lorryia formosa. A microscopic mite Lorryia formosa.
Soil Quality Soil Quality
Preparing a Urine Specimen for Microscopic Examination (for Classroom Evaluation Only) Preparing a Urine Specimen for Microscopic Examination (for Classroom Evaluation Only)
Radiation Quantity and Quality Radiation Quantity and Quality
Quality Control Microbiology Quality Control Microbiology
Microscopic Anatomy of a Muscle Microscopic Anatomy of a Muscle
Video: Immune responses Animation

For a complete list of videos, visit our video library