Author Question: An inherent quality of a vapor diffusion retarder is ________. A) It does not allow microscopic ... (Read 7 times)

jwb375

  • Hero Member
  • *****
  • Posts: 540
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
Answer to Question 1

B

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

For a complete list of videos, visit our video library