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Welder
Welder Set-1
Weldability of Steel
4

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

Weldability of Steel MCQ with Answers

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Related Weldability of Steel MCQ with Answers

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

8) Which filler rod is used for bronze welding of cast iron, malleable iron and copper?

Manganese, Bronze, filler rod

Copper, Phosperous, filler rod

Copper, Phosperous alloy filler rod

Copper, Zinc, Nickel filler rod

Answer is:

Copper, Zinc, Nickel filler rod

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