Back to CNC Machining Technician Info & Full CBT38 Exam Qs (76 Marks) • 10 Practice MCQsDGT Syllabus PDF Report Wrong Info

CNC Machining Technician — Trade Theory NCVT Mock Test

Q: What topics should I focus on for CNC Machining Technician Trade Theory?

Core CNC Machining Technician syllabus modules: Engineering drawing reading, limits/fits/tolerances & metrology for CNC Machining Technician; 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 CNC Machining Technician?

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 CNC Machining Technician 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 CNC Machining Technician trainees (2 Years • Capital Goods & Manufacturing • Engineering).

Switch CNC Machining Technician Subject:Trade Theory Workshop Calculation & Science Engineering Drawing Employability Skills Combined Full CBT

NIMI / DGT CBT Simulator

CNC Machining Technician — Trade Theory Mock Test

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

Questions

Max Marks

Time Limit

15m

Neg. Marking

NONE

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

Trade Info:Engineering (2 Years • Level 4)•Open CNC Machining Technician Full Page

Important Trade Theory Topics Covered

All Trades for Theory →

Engineering drawing reading, limits/fits/tolerances & metrology for CNC Machining Technician

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

Machinist trainee wearing safety spectacles, blue coat, and cut-resistant gloves entering tool length offsets on a CNC vertical machining centre console while coolant sprays over a rotary-trunnion aluminium housing next to BT toolholders and dial stand

CNC, Robotics & Industry 4.0 Lab

CNC Machining Technician Multi-Axis VMC Controller & Offset Bay

Work-coordinate G54 zero setting, tool-length and cutter-compensation entry, dry-run simulation, and dimensional part inspection.

Content Verification & Error Reporting

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Frequently Asked Questions

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

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