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

Author Question: The welding torch is held in place for a short time after a weld bead is terminated to allow _____. ... (Read 14 times)

stevenposner

  • Hero Member
  • *****
  • Posts: 608
on: Jul 24, 2018
The welding torch is held in place for a short time after a weld bead is terminated to allow _____.
 
  a. the post-flow of shielding gas to protect the weld, electrode, and filler metal
  b. the tungsten electrode to oxidize
  c. the torch cooling water to also cool the weld
  d. weld puddle to remain fluid as long as possible

Question 2

The most serious problem with ice edging is _____
 
  a. poor appearance
  b. moisture accumulation
  c. falling ice
  d. water penetration


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tennis14576

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 24, 2018
Answer to Question 1

a

Answer to Question 2

c


stevenposner

  • Member
  • Posts: 608
Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

cassie_ragen

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

The span of Homo sapiens sapiens’ time on earth The span of Homo sapiens sapiens’ time on earth
Place one hand on the medial and one on the lateral thigh to begin horizontal stroking. Slide hands ... Place one hand on the medial and one on the lateral thigh to begin horizontal stroking. Slide hands ...
Apply passive touch over the eyes and cheeks to finish. Place the hands, using very light pressure, ... Apply passive touch over the eyes and cheeks to finish. Place the hands, using very light pressure, ...
Clear the thigh with long strokes. Start superior to the patella; place your full flat hand and ... Clear the thigh with long strokes. Start superior to the patella; place your full flat hand and ...
Time Line for Evolution of the Universe Time Line for Evolution of the Universe
Short Table of Laplace Tranforms Short Table of Laplace Tranforms
Video: Chromosome structural organization/ Mechanisms for chromosome movement Animation

For a complete list of videos, visit our video library