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Welder
Welder Set-1
Weldability of Steel
6

Weldability of Steel MCQ with Answers

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

Weldability of Steel MCQ with Answers

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Related Weldability of Steel MCQ with Answers

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

9) What does the third digit of AWS codification in EB 5426HJX represent?

Type of current

Type of covering

Type of tensile strength

Type of welding position

Answer is:

Type of welding position

10) Which accessory is used to protect the eyes during gas welding?

Helmet

Hand screen

Colour goggles

Grinding goggles

Answer is:

Colour goggles

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