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Welder Set-1
Gas Tungsten Arc welding
11

Gas Tungsten Arc welding MCQ with Answers

11) What is the angle of electrode tip by setting DCEN for SS welding by TIG welding process?

50 Degree Centigrade

40 Degree Centigrade

45 Degree Centigrade

60 Degree Centigrade

Answer is:

60 Degree Centigrade

Gas Tungsten Arc welding MCQ with Answers

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Related Gas Tungsten Arc welding MCQ with Answers

12) What is the source of heat in friction welding process?

Chemical heating

Electrical heating

Mechanical friction

Thread heating

Answer is:

Mechanical friction

13) Which of the following properties of metal will not allow the application of friction welding?

Metals with high compressive strength

Metals with low compressive strength

Metals with high tensile strength

Metals with low carbon content

Answer is:

Metals with low compressive strength

14) Which welding process is effective for nickel and titanium?

Arc welding

TIG welding

Gas welding

MIG welding

Answer is:

TIG welding

15) Which is the welding process that maintains electric arc between non-consumable tungsten electrode and the base metal?

SAW

MMAW

MIG

TIG

Answer is:

TIG

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