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

Author Question: When making GTAW V-groove welds on aluminum plate with backing in the 1G position, the work angle ... (Read 86 times)

fagboi

  • Hero Member
  • *****
  • Posts: 535
When making GTAW V-groove welds on aluminum plate with backing in the 1G position, the work angle
  for the root pass should be _____.
 
  a. 0 degrees
  b. 10 degrees
  c. 15 to 20 degrees
  d. 25 to 30 degrees

Question 2

The most dangerous fuel gas, due to its ability to ignite in low concentrations with air, is _____.
 
  a. argon
  b. helium
  c. propane
  d. acetylene



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chevyboi1976

  • Sr. Member
  • ****
  • Posts: 344
Answer to Question 1

a

Answer to Question 2

d



fagboi

  • Hero Member
  • *****
  • Posts: 535
Both answers were spot on, thank you once again




 

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

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.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

For a complete list of videos, visit our video library