General Knowledge - General Science - Discussion
Discussion Forum : General Science - Elements and Metals (Q.No. 17)
17.
The gases used in different types of welding would include
Discussion:
55 comments Page 1 of 6.
SHANMU ANAND said:
5 years ago
Argon Gas also used for Tungsten Welding.
(6)
Amrendra Singh said:
5 years ago
The most commonly used gas basis welding is organ wielding oxygen and acetylene used in large industry so option C is right.
(3)
Santosh Kumar swain said:
6 years ago
It is D, because other than oxygen and acetylene, LPG, hydrogen also use in gas welding and argon and nitrogen also use in TIG, MIG welding because inert gas acts as sealing medium which prevents oxidation.
(3)
Rishabh said:
6 years ago
In steel welding (normally in our houses' stairs greelings) argon gas is used.
(1)
Anomi said:
6 years ago
Argon gas is also used in TIG welding.
(1)
Ansaf A Malik said:
6 years ago
Argon also used for welding.
So the correct option is C.
So the correct option is C.
(1)
Chaitanya said:
7 years ago
Carbon dioxide, Argon and helium gases are also used in welding. They act as shielding gases and prevent oxidation of the molten pool.
Shwetha said:
7 years ago
Because oxygen reacts with acetylene in presence high temperature and it helps easy to welding.
Prashu said:
7 years ago
Oxygen react with acetylne and forms diff types of flame which is at very high temp.
Biku said:
7 years ago
No, D is the right answer.
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