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Welder
Welder Set-1
Plasma Arc Cutting and Resistance Welding
8

Plasma Arc Cutting and Resistance Welding MCQ with Answers

8) Which electrode is used in plasma arc welding?

Cast iron

Mild steel

Tungsten

Stainless steel

Answer is:

Tungsten

Plasma Arc Cutting and Resistance Welding MCQ with Answers

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Related Plasma Arc Cutting and Resistance Welding MCQ with Answers

9) Which welding process where a ?nugget? is formed in the weld joint?

Arc welding

Seam welding

Spot welding

Percussion welding

Answer is:

Spot welding

10) Which welding process is used to weld stainless steel wire mesh and surgical instruments

Electrode beam welding

Electro slag welding

Micro plasma welding

Plasma welding

Answer is:

Micro plasma welding

11) Which process is used to cut stainless steel metal?

Plasma arc cutting process

Micro plasma cutting process

Key hole plasma process

Plasma cutting

Answer is:

Plasma arc cutting process

12) Which gas is suitable for welding of stainless steel, nickel alloys by plasma arc welding?

Argon

Helium

Hydrogen

Neon

Answer is:

Hydrogen

Plasma Arc Cutting and Resistance Welding MCQ with Answers

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