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

Author Question: To avoid atmospheric contamination of the rod when using the GTAW freehand technique, keep the tip ... (Read 62 times)

ssal

  • Hero Member
  • *****
  • Posts: 572
on: Jul 24, 2018
To avoid atmospheric contamination of the rod when using the GTAW freehand technique, keep the tip
  _____.
 
  a. above the weld axis
  b. within the shielding gas envelope
  c. away from the shielding gas envelope
  d. coated with flux

Question 2

The stainless steel type that has the poorest weldability due to carbide precipitation and intergranular
  corrosion are the _____
 
  a. ferritic steels
  b. carbon steels
  c. martensitic steels
  d. austenitic steels


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

briezy

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 24, 2018
Answer to Question 1

b

Answer to Question 2

a


ssal

  • Member
  • Posts: 572
Reply 2 on: Jul 24, 2018
Gracias!

kishoreddi

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Atmospheric pressure decreases as altitude increases. Atmospheric pressure decreases as altitude increases.
Uranus's southern hemisphere in approximate natural colour (left) and in shorter wavelengths (r Uranus's southern hemisphere in approximate natural colour (left) and in shorter wavelengths (r
a) Lunge with your legs open to the table. b) Avoid lunging with your legs close to table. a) Lunge with your legs open to the table. b) Avoid lunging with your legs close to table.
a) Avoid locking your elbows. b) To avoid locking your elbows, keep your elbows facing sideways. a) Avoid locking your elbows. b) To avoid locking your elbows, keep your elbows facing sideways.
Effleurage over sternum. Apply with the palm of the hand between breast tissue. Omit this technique ... Effleurage over sternum. Apply with the palm of the hand between breast tissue. Omit this technique ...
RESEARCH TECHNIQUE RESEARCH TECHNIQUE
Video: Homeostasis (range of body conditions, normal limits, mild stresses & severe stresses)

For a complete list of videos, visit our video library