Author Question: Welding lenses are approved by: A) ANSI B) OSHA C) MSDS D) AWS ... (Read 89 times)

Wadzanai

  • Hero Member
  • *****
  • Posts: 528
Welding lenses are approved by:
 
  A) ANSI B) OSHA C) MSDS D) AWS

Question 2

Porosity is the result of _____ in the weld.
 
  a. lack of penetration
  b. root penetration
  c. slag inclusions
  d. gas pockets



stano32

  • Sr. Member
  • ****
  • Posts: 339
Answer to Question 1

A

Answer to Question 2

d



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Wadzanai

  • Hero Member
  • *****
  • Posts: 528
Both answers were spot on, thank you once again



stano32

  • Sr. Member
  • ****
  • Posts: 339
Great! Please up vote :D



 

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

For a complete list of videos, visit our video library