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Welder
Welder Set-1
Weldability of Steel
3

Weldability of Steel MCQ with Answers

3) How many groups of mild steel pipes are there?

Two groups

Five groups

Four groups

Three groups

Answer is:

Two groups

Weldability of Steel MCQ with Answers

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Related Weldability of Steel MCQ with Answers

4) How a pipe is specified?

Dia only

Length only

Outer dia only

Outer dia x inner dia x length

Answer is:

Outer dia x inner dia x length

5) What should be the bevel angle for edge preparation of 6mm thick pipe welding?

30 Degree - 35 Degree

40 Degree - 45 Degree

60 Degree - 65 Degree

70 Degree - 75 Degree

Answer is:

30 Degree - 35 Degree

6) What is the purpose of copper coating on mild steel filler rod used in gas welding?

Rust proof

Water proof

Moisture proof

Increased filler dia

Answer is:

Rust proof

7) Which metal in welding process is subjected to ?Weld decay? defect?

Brass

Copper

Mild steel

Stainless steel

Answer is:

Stainless steel

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