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

Author Question: What can occur when a torch tip or nozzle touches the work surface or when a bit of hot dross ... (Read 85 times)

humphriesbr@me.com

  • Hero Member
  • *****
  • Posts: 550
on: Jul 24, 2018
What can occur when a torch tip or nozzle touches the work surface or when a bit of hot dross briefly
  interrupts the cutting flame?
 
  a. Carburization
  b. Backfire
  c. Oxidation
  d. Flashpoint

Question 2

A carburizing flame has a white feather created by _____.
 
  a. too much oxygen
  b. too little carbon
  c. too much fuel
  d. too much vacuum


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

abctaiwan

  • Sr. Member
  • ****
  • Posts: 355
Reply #1 on: Jul 24, 2018
Answer to Question 1

b

Answer to Question 2

c


humphriesbr@me.com

  • Hero Member
  • *****
  • Posts: 550
Reply #2 on: Jul 24, 2018
TY


abctaiwan

  • Sr. Member
  • ****
  • Posts: 355
Reply #3 on: Jul 24, 2018
You're welcome


« previous next »
 

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Hematoma. A hematoma around the right eye caused by an injury. A hematoma is the result of bleeding Hematoma. A hematoma around the right eye caused by an injury. A hematoma is the result of bleeding
Surface of the heart. Surface of the heart.
The gaping hole in the destroyer USS Cole, in the port of Aden, Yemen, was the work of suicide bombe The gaping hole in the destroyer USS Cole, in the port of Aden, Yemen, was the work of suicide bombe
A poster encourages women to work in munitions to support the war effort. A poster encourages women to work in munitions to support the war effort.
When the service work is completed, the hoist should be raised slightly and the safety released ... When the service work is completed, the hoist should be raised slightly and the safety released ...
An auxiliary fuel tank for a helicopter is shaped like the surface generated by revolving the ... An auxiliary fuel tank for a helicopter is shaped like the surface generated by revolving the ...
Video: Interview with Person who has Panic Attacks

For a complete list of videos, visit our video library