Back to Welder (GMAW & GTAW) Info & Full CBT38 Exam Qs (76 Marks) • 12 Practice MCQsDGT Syllabus PDF Report Wrong Info

Welder (GMAW & GTAW) — Trade Theory NCVT Mock Test

Q: What topics should I focus on for Welder (GMAW & GTAW) Trade Theory?

Core Welder (GMAW & GTAW) syllabus modules: Engineering drawing reading, limits/fits/tolerances & metrology for Welder (GMAW & GTAW); Core trade processes, machine tool setup, tooling selection & work-holding; Process parameters, preventive maintenance & industrial safety practices; Quality inspection (NDT/CMM/gauges), SPC documentation & 5S shop-floor norms.

Q: How do I practise the other CBT subjects for Welder (GMAW & GTAW)?

Use the subject switcher tabs directly above the test simulator to jump between Trade Theory, Workshop Calculation & Science, Engineering Drawing, Employability Skills, or open the Full CBT Mock Test on the Welder (GMAW & GTAW) trade page.

Trade Theory carries the highest marks weightage in every NCVT AITT Computer-Based Test—38 questions (76 marks) for Engineering trades and 50 questions (100 marks) for Non-Engineering trades. Practise verified objective questions tailored for Welder (GMAW & GTAW) trainees (1 Year • Capital Goods & Manufacturing • Engineering).

Switch Welder (GMAW & GTAW) Subject:Trade Theory Workshop Calculation & Science Engineering Drawing Employability Skills Combined Full CBT

NIMI / DGT CBT Simulator

Welder (GMAW & GTAW) — Trade Theory Mock Test

Minimum 33% in CBT Professional Knowledge component • Zero Negative Marking

Questions

Max Marks

Time Limit

18m

Neg. Marking

NONE

Choose Test Mode

Shows the right answer and NIMI technical explanation immediately after each question.

Trade Info:Engineering (1 Year • Level 2.5)•Open Welder (GMAW & GTAW) Full Page

Important Trade Theory Topics Covered

All Trades for Theory →

Engineering drawing reading, limits/fits/tolerances & metrology for Welder (GMAW & GTAW)

Core trade processes, machine tool setup, tooling selection & work-holding

Process parameters, preventive maintenance & industrial safety practices

Quality inspection (NDT/CMM/gauges), SPC documentation & 5S shop-floor norms

ITI Welder trainee in full welding helmet and leather gauntlets performing Gas Tungsten Arc Welding with filler rod on a stainless steel pipe joint beside a green Argon shielding gas cylinder and Synergic MIG/MAG inverter machine

Welding & Fabrication Lab

Welder (GMAW & GTAW) TIG Stainless Pipe Root Pass

Precision GTAW (TIG) orbital root welding on stainless tube using pure Argon shielding gas next to a Synergic GMAW/MIG wire-feed inverter.

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Frequently Asked Questions

In the official DGT Computer-Based Test for Welder (GMAW & GTAW), Trade Theory accounts for 38 Multiple Choice Questions carrying 76 marks (2 marks per correct answer, no negative marking).

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