WELDING QUESTIONS

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How to weld safely:- you can find out through these questions

Questions and Answers

1.

In what degree burns skin is blisters and possibly breaks.
- A.
  
  First degree
- B.
  
  Second degree
- C.
  
  Third degree
Correct Answer
B. Second degree
2.

When the surfaced of the skin is reddish i color,tender,and painful.what degree of burn is this?
- A.
  
  Third degree burn
- B.
  
  First degree burn
- C.
  
  Second degree burn
Correct Answer
B. First degree burn
3.

When the skin is burned black.what kind of degree burn is this?
- A.
  
  Third degree
- B.
  
  Second degree
- C.
  
  First degree
Correct Answer
A. Third degree
4.

Which safety equipment is using while welding,cutting,chipping or grinding to protect the eyes from flying particles?
- A.
  
  Gloves
- B.
  
  Safety boots
- C.
  
  Goggles
Correct Answer
C. Goggles
5.

Lenses are available in three basic colors.what are they?
- A.
  
  Green,red and yellow
- B.
  
  Amber,green and cobalt blue
- C.
  
  Darkblue,black and pink
Correct Answer
B. Amber,green and cobalt blue
6.

Shade #5 and #4 are using for what kind of welding?
- A.
  
  Light welding and cutting
- B.
  
  General welding
- C.
  
  G.M.A.W welding
Correct Answer
A. Light welding and cutting
7.

What type of shade# is/are using for G.M.A.W welding?
- A.
  
  Shade# 10 or 3
- B.
  
  Shade# 11 or 12
- C.
  
  Shade# 4 or 5
Correct Answer
B. Shade# 11 or 12
8.

Oxygen's chemical symbol is?
- A.
  
  CO2
- B.
  
  H2O
- C.
  
  O2
Correct Answer
C. O2
9.

Shade#6 is using for_________welding.

Correct Answer
general welding
10.

Oil+O2= _________

Correct Answer
explosion
11.

All oxygen connection have a______hand thread

Correct Answer
right hand
12.

Acetylene's chemical symbol is_______

Correct Answer
C2H2

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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

Current Version
Mar 15, 2022

Quiz Edited by
ProProfs Editorial Team
Oct 20, 2009

Quiz Created by
Nithin

Welding Questions

In what degree burns skin is blisters and possibly breaks.

When the surfaced of the skin is reddish i color,tender,and painful.what degree of burn is this?

When the skin is burned black.what kind of degree burn is this?

Which safety equipment is using while welding,cutting,chipping or grinding to protect the eyes from flying particles?

Lenses are available in three basic colors.what are they?

Shade #5 and #4 are using for what kind of welding?

What type of shade# is/are using for G.M.A.W welding?

Oxygen's chemical symbol is?

Shade#6 is using for_________welding.

Oil+O2= _________

All oxygen connection have a______hand thread

Acetylene's chemical symbol is_______