This topic contains a solution. Click here to go to the answer

Author Question: On groove weld tests, some root concavity is acceptable; incomplete root penetration is not. ... (Read 143 times)

jjjetplane

  • Hero Member
  • *****
  • Posts: 556
On groove weld tests, some root concavity is acceptable; incomplete root penetration is not.
 
  Indicate whether the statement is true or false

Question 2

The ideal range of relative humidity for promoting health is
 
  A) 50 to 70 B) 30 to 60 C) 75 to 100 D) 10 to 20



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mcarey591

  • Sr. Member
  • ****
  • Posts: 365
Answer to Question 1

TRUE

Answer to Question 2

B





 

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

For a complete list of videos, visit our video library