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Introduction & Overview of Trade
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Concept of Housekeeping & Safety Method
- Elementary first aid.
- Occupational safety & health.
- Personal safety & safety precautions.
- Safe disposal of used engine oil.
- Electrical safety tips.
- Safe handling of fuel spillage.
- Safe disposal of toxic dust.
- Safe handling and periodic testing of lifting equipment.
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Classification / Description and Care of Hand Tools & Equipment
- Cleaning tools.
- Use of surface plates, steel rule, measuring tape, try square.
- Calipers, dividers, surface gauges, scriber.
- Punches, chisels, hammers.
- Screwdrivers, Allen key, bench vice, C clamps.
- Spanners, sockets, pliers, ratchet, circlip pliers.
- Air impact wrench, torque wrench, pipe wrench, pullers.
- Stud remover and extractor.
- Cutting tools and drilling machines.
- Drill, hand-reamers, hacksaw and different types of files.
- Tap and dies.
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Measuring Tools and Precision Equipment
- Micrometers and vernier caliper.
- Telescope gauges, vacuum gauges, feeler gauge, dial bore gauges, thread pitch gauge.
- Multi-scan tool and oscilloscope for automotive diagnostics.
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Fundamentals of Electricity
- Basic electricity principles.
- Fuses & circuit breakers, conductors, insulators.
- Batteries & cells, magnetic effects, heating effects.
- Voltmeter, ammeter, ohmmeter, multi-meter.
- Wires, shielding.
- Ballast resistor, stripping wire insulation.
- Cable color codes and sizes.
- Electromagnetic induction, relays, solenoids and transformers.
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Operational Knowledge of Hydraulics & Pneumatics Equipment
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Engine Overview, Detailed Classification of IC & EC Engine
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Components of Engine
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Study of Various Gauges/Instruments Used for Engine
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Description and Types of Engine Intake and Exhaust System
- Turbo charger, super charger.
- Catalytic converters, electronics mufflers.
- Air compressors, exhausters, intercoolers.
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Types of Fuel Feed System for SI & CI Engine
- Different types of fuel pumps.
- Characteristics of fuel.
- Cummins & Detroit Diesel injection.
- Glow plugs.
- MPFI & CRDI system.
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Types of Ignition System for Petrol Engine
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Requirement of Engine Cooling/ Systems and Components of Cooling
- Air cooling and wet cooling.
- Thermostat, radiator pressure cap.
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Engine Lubricating System
- Types and uses of lubrication systems.
- Lubricating oil, oil additives, synthetic oils, etc.
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Types of Engine Emission Control System
- Standards Euro and Bharat, EGR vs SCR, DPF.
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Basics of Electronic Diesel Control System
- CRDI system, HEUI, sensors, actuators and ECU.
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Charging, Starting, Lighting System
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Types of Marine & Stationary Engine
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Engine Troubleshooting and Its Remedies