This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: When making GTAW V-groove welds on aluminum plate with backing in the 1G position, the work angle ... (Read 141 times)

fagboi

  • Hero Member
  • *****
  • Posts: 535
on: Jul 24, 2018
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
Reply #1 on: Jul 24, 2018
Answer to Question 1

a

Answer to Question 2

d


fagboi

  • Hero Member
  • *****
  • Posts: 535
Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


chevyboi1976

  • Sr. Member
  • ****
  • Posts: 344
Reply #3 on: Jul 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

A poster encourages women to work in munitions to support the war effort. A poster encourages women to work in munitions to support the war effort.
How to find the resultant vector of two vectors separated by a known angle How to find the resultant vector of two vectors separated by a known angle
Plate movements and the geological hazards Plate movements and the geological hazards
Go Green: Tips for Making More Sustainable Food Choices Go Green: Tips for Making More Sustainable Food Choices
Position of cupula with head in still position (left) and when head rotates (right) Position of cupula with head in still position (left) and when head rotates (right)
Pillow making monster kindergarten Pillow making monster kindergarten
Video: Cell mediated immune response to a viral infection Animation

For a complete list of videos, visit our video library