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Welder
Welder Set-1
Gas Metal Arc Welding
62

Gas Metal Arc Welding MCQ with Answers

62) What is the limitation for submerged arc welding process?

Limited to vertical position

Limited to non ferrous metals

Limited to over head position

Limited to flat and horizontal fillet welds

Answer is:

Limited to flat and horizontal fillet welds

Gas Metal Arc Welding MCQ with Answers

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Related Gas Metal Arc Welding MCQ with Answers

63) What ampere range required for setting 1.2mm filler wire for welding mildsteel in MIG/MAG welding?

50 - 100 Amps

70 - 120 Amps

90 - 150 Amps

100 - 225 Amps

Answer is:

100 - 225 Amps

64) Which combination of shield gas in GMAW process produce good arc stability for carbon steel?

Argon + 20% CO₂

CO₂

Pure argon

Argon + 5% CO₂

Answer is:

Argon + 5% CO₂

65) How the filler wire is fed in the GMAW welding process?

Manually

No feeding

Automatically

Semi automatic

Answer is:

Automatically

66) Which type of electrodes are used in MAG/CO₂ welding?

Flux coated electrodes

Bare wire electrode

Flux cored electrodes

Guided bend test Guided bend test Tungsten electrode

Answer is:

Bare wire electrode

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