Back to Stone Processing Machine Operator Info & Full CBT38 Exam Qs (76 Marks) • 10 Practice MCQsDGT Syllabus PDF Report Wrong Info

Stone Processing Machine Operator — Trade Theory NCVT Mock Test

Q: What topics should I focus on for Stone Processing Machine Operator Trade Theory?

Core Stone Processing Machine Operator syllabus modules: DGMS mine safety rules, PPE, dust suppression & slope stability checks; Hydraulic/pneumatic stone & mining machinery controls, lubrication & daily inspection; Drilling, block sawing, gang-saw calibration & dimensional stone finishing; Preventive maintenance logs, breakdown troubleshooting & quarry compliance.

Q: How do I practise the other CBT subjects for Stone Processing Machine Operator?

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 Stone Processing Machine Operator 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 Stone Processing Machine Operator trainees (1 Year • Mining • Engineering).

Switch Stone Processing Machine Operator Subject:Trade Theory Workshop Calculation & Science Engineering Drawing Employability Skills Combined Full CBT

NIMI / DGT CBT Simulator

Stone Processing Machine Operator — 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 (1 Year • Level 3.5)•Open Stone Processing Machine Operator Full Page

Important Trade Theory Topics Covered

All Trades for Theory →

DGMS mine safety rules, PPE, dust suppression & slope stability checks

Hydraulic/pneumatic stone & mining machinery controls, lubrication & daily inspection

Drilling, block sawing, gang-saw calibration & dimensional stone finishing

Preventive maintenance logs, breakdown troubleshooting & quarry compliance

Operator in khaki coverall, hard hat, earmuffs, and dust mask supervising a gantry circular diamond bridge saw mist-cutting a veined marble block into thin slabs beside stacked granite sheets and an overhead vacuum slab-lifter crane

Aerospace, Fabrication & Mining Lab

Stone Processing Machine Operator CNC Bridge Gang-Saw Plant

Slicing raw quarry blocks on bridge diamond circular saws, setting depth-of-cut coolant flows, and handling slabs via vacuum cranes.

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Frequently Asked Questions

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

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