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

Author Question: For which one of the following types of tungsten electrodes can the electrode tip be balled ... (Read 65 times)

Sufayan.ah

  • Hero Member
  • *****
  • Posts: 512
on: Jul 24, 2018
For which one of the following types of tungsten electrodes can the electrode tip be balled (spherical)?
 
  a. thoriated
  b. zirconiated
  c. lanthanated
  d. ceriated

Question 2

The typical shielding gas for GTAW on deoxidized copper that is over 1/8 (3.2 mm) thick is _____.
 
  a. helium
  b. hydrogen
  c. oxygen
  d. argon


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

triiciiaa

  • Sr. Member
  • ****
  • Posts: 349
Reply #1 on: Jul 24, 2018
Answer to Question 1

b

Answer to Question 2

a


Sufayan.ah

  • Member
  • Posts: 512
Reply 2 on: Jul 24, 2018
Excellent

vickybb89

  • Member
  • Posts: 347
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

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?

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.

Three types of muscle tissue: skeletal, smooth, and cardiac muscle. Three types of muscle tissue: skeletal, smooth, and cardiac muscle.
TYPES OF RESEARCH TYPES OF RESEARCH
Major cell types in the human body. Major cell types in the human body.
Various types of bandages. Various types of bandages.
A GDI system uses a low-pressure pump in the gas tank similar to other types of fuel-injection ... A GDI system uses a low-pressure pump in the gas tank similar to other types of fuel-injection ...
Enzymatic abnormalities in three types of gout Enzymatic abnormalities in three types of gout
Video: Passive Smoke Exposure

For a complete list of videos, visit our video library