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

Author Question: Low-hydrogen electrodes that have been exposed to liquid water should be _____. a. used only for ... (Read 44 times)

kellyjaisingh

  • Hero Member
  • *****
  • Posts: 540
on: Jul 24, 2018
Low-hydrogen electrodes that have been exposed to liquid water should be _____.
 
  a. used only for non-nuclear applications
  b. dried at a temperature of at least 500F (260C)
  c. dried for at least 10 days
  d. disposed of

Question 2

Welding in vertical and overhead positions should not be attempted with SMAW electrodes larger then 3/16 in
  diameter unless the electrode is classified as _____.
 
  a. low-hydrogen (F4)
  b. fast-freeze (F3)
  c. fill-freeze (F2)
  d. fast-fill (F1)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lorealeza

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jul 24, 2018
Answer to Question 1

d

Answer to Question 2

a


kellyjaisingh

  • Hero Member
  • *****
  • Posts: 540
Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


lorealeza

  • Sr. Member
  • ****
  • Posts: 345
Reply #3 on: Jul 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Humpbacks frequently breach, throwing two thirds or more of their bodies out of the water and splash Humpbacks frequently breach, throwing two thirds or more of their bodies out of the water and splash
Rackstraw Downes, Presidio in the Sand Hills Looking East with ATV Tracks and Water Tower. Rackstraw Downes, Presidio in the Sand Hills Looking East with ATV Tracks and Water Tower.
A single overhead camshaft engine with a timing belt that also rotates the water pump. A single overhead camshaft engine with a timing belt that also rotates the water pump.
Running Water Running Water
Water as a Solvent Water as a Solvent
Elephant herd drinking at water hole. Botswana Elephant herd drinking at water hole. Botswana
Video: How proteins function? How do proteins work?

For a complete list of videos, visit our video library