Junior Technician (Fitter) Mock Test 2026
📅 Updated: August 2026
Mock test and syllabus for Junior Technician (Fitter) recruitment at SPMCIL.
Junior Technician (Fitter) Key Highlights
Key Highlights
- Total Questions:120
- Total Marks:120
- Duration:120 minutes
- Subjects:3 sections
- Negative Marking:Refer to official notification
Junior Technician (Fitter) Exam Pattern 2026
Exam Pattern
| Subject | Questions | Marks |
|---|---|---|
| Professional Knowledge in respective trade | 85 | 85 |
| Quantitative Aptitude | 20 | 20 |
| Logical Reasoning | 15 | 15 |
Junior Technician (Fitter) Latest Syllabus
Detailed Syllabusâ–¼
- Safety, Workshop Practices & 5S System: Importance of safety, PPE, OSHE guidelines, Fire safety, First aid, Hazard identification, Electrical safety, 5S concept, Housekeeping.
- Engineering Materials & Metallurgy: Classification of engineering materials, Properties of metals, Ferrous materials, Non-ferrous materials, Heat treatment processes, Corrosion and prevention, Surface coating.
- Measuring Instruments & Metrology: Importance of measurement and accuracy, Linear and angular measurement systems, Measuring instruments (Steel rule, calipers, micrometer, vernier caliper, bevel protractor), Gauges, Limits, fits and tolerances.
- Basic Fitting Theory: Principles of fitting work, Marking and layout techniques, Cutting tools (Hacksaw, chisel, file), Drilling theory, Threading, Fasteners, Accuracy and tolerance.
- Sheet Metal & Joining Processes: Types of sheet metals, Sheet metal operations, Joints, Soldering, Brazing, Riveting.
- Welding Technology: Principles of welding, Types of welding (Arc, Gas), Welding equipment, Welding electrodes, Welding defects, Safety precautions.
- Machine Tools & Lathe Theory: Introduction to machine tools, Lathe machine (Construction, Working principles, Operations), Cutting tools, Cutting parameters, Lubrication and maintenance, Other machines (Drilling, grinding, shaping).
- Fits, Assembly & Surface Finishing: Types of fits, Assembly principles, Surface finishing techniques (Scraping, lapping, honing), Fastening methods, Alignment and balancing, Inspection of assembled components.
- Power Transmission, Maintenance & Fluid Systems: Power transmission elements (Belt drives, gears, pulleys, shafts), Bearings, Preventive maintenance concepts, Basics of pneumatics and hydraulics.
- Workshop Calculation & Science: Units, conversions, Basic mathematics, Geometry, Trigonometry, Algebra, Physics concepts (Force, work, power, energy, Friction, Heat, Pressure).