This topic contains a solution. Click here to go to the answer

Author Question: The welding plume is composed of: A) Welding gas B) Vapors created by the breakdown of filler ... (Read 86 times)

jlmhmf

  • Hero Member
  • *****
  • Posts: 552
The welding plume is composed of:
 
  A) Welding gas B) Vapors created by the breakdown of filler metal
  C) Particulate matter D) All of the above

Question 2

Communicating systems operate by
 
  A) sending serial computer communications down a small number of wires
  B) sending control signals over telephone wires
  C) sending 24 volts to each component that must be energized
  D) connecting to the manufacturers web site via satellite connections



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sierrahalpin

  • Sr. Member
  • ****
  • Posts: 329
Answer to Question 1

D

Answer to Question 2

A





 

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

For a complete list of videos, visit our video library