Junior Technician (Machinist) Mock Test 2026
📅 Updated: August 2026
Mock test and syllabus for Junior Technician (Machinist) recruitment at SPMCIL.
Junior Technician (Machinist) Key Highlights
Key Highlights
- Total Questions:120
- Total Marks:120
- Duration:120 minutes
- Subjects:3 sections
- Negative Marking:Refer to official notification
Junior Technician (Machinist) 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 (Machinist) Latest Syllabus
Detailed Syllabusâ–¼
- Safety & Industrial Practices: PPE, first aid, fire safety, Hazard identification, 5S & housekeeping, Electrical safety basics.
- Basic Fitting Operations: Marking, measuring, filing, sawing, Drilling, tapping, reaming, Grinding basics, Tolerances & fits.
- Engineering Drawing: Reading drawings (2D/3D), Orthographic & isometric views, Dimensioning & symbols, Interpretation of machine drawings.
- Workshop Calculation & Science: Units, measurement, SI system, Basic math, Physics basics, Friction, centre of gravity.
- Machine Tools Fundamentals: Lathe, drilling, milling, grinding machines, Basic operations on machines, Machine parts & functions.
- Maintenance of Machines: Preventive maintenance, Breakdown maintenance, Lubrication systems, Inspection & checklist preparation.
- Assembly & Fitting Techniques: Fasteners, Assembly & dismantling, Alignment & levelling, Machine erection basics.
- Hydraulics & Pneumatics: Basic components, Circuit basics, Applications in machines.
- Welding & Fabrication Basics: Arc welding & gas welding, Types of joints, Safety precautions, Basic cutting operations.
- Engineering Materials & Heat Treatment: Ferrous & non-ferrous metals, Properties of materials, Heat treatment processes, Bearings & lubrication basics.