MECHANIC MOTOR VEHICLE
| SL NO | UNIT | TOPIC | E-NOTES LINK | VIDEO LINK |
|---|---|---|---|---|
| 1 | Occupational Safety & Health | Basic first aid, safety signs – for Danger, Warning, caution & personal safety message. | WATCH NOW | |
| 2 | Occupational Safety & Health | Safe handling of Fuel Spillage, Fire extinguishers used for different types of fire. | WATCH NOW | |
| 3 | Occupational Safety & Health | Importance of Occupational Safety & Health, handling and Periodic testing of lifting equipment, | ||
| 4 | Occupational Safety & Health | Safety, Safety sign, Safe disposal of toxic dust | WATCH NOW | |
| 5 | Occupational Safety & Health | Authorization of Moving & road testing vehicles , Artificial respiration in primary treatment | WATCH NOW | |
| 6 | Occupational Safety & Health | electrical safety , Types of Fire extinguisher, First Aid material, Safety disposal of Used engine oil, | WATCH NOW | |
| 7 | Energy conservation- | Definition, Energy Conservation Opportunities.(ECOs)-Minor ECos and Medium ECOs, Major ECOs), | WATCH NOW | |
| 8 | Energy conservation- | Short answer type question | WATCH NOW | |
| 9 | Revision of all topic | MCQ practice & Short type question | WATCH NOW | |
| 10 | Introduction to road safety and Automotive emissions | Introduction to road safety ,Introduction of Automotive emissions | ||
| 11 | Hand & Power Tools | Marking scheme, Marking material-chalk, Prussian blue. Surface gauge. | WATCH NOW | |
| 12 | Hand & Power Tools | Cleaning tools- Scraper, wire brush, Emery paper, Description, care and use of Surface plates, | WATCH NOW | |
| 13 | Hand & Power Tools | steel rule, measuring tape, try square. Callipers-inside and outside. | VIEW | |
| 14 | Hand & Power Tools | Dividers, surface gauges, scriber, Chisel-flat, cross-cut. | WATCH NOW | |
| 15 | Hand & Power Tools | punches-prick punch, centre punch, pin punch, hollow punch, number and letter punch. | WATCH NOW | |
| 16 | Hand & Power Tools | Hammer- ball peen, lump, mallet. | WATCH NOW | |
| 17 | Hand & Power Tools | Screw drivers-blade screwdriver, Phillips screw driver, Ratchet screwdriver. Allen key, bench vice & C-clamps, | WATCH NOW | |
| 18 | Hand & Power Tools | Spanners- ring spanner, open end spanner & the combination spanner, universal adjustable open end spanner. | WATCH NOW | |
| 19 | Hand & Power Tools | Pliers – Combination pliers, multi grip, long nose, flat-nose, | WATCH NOW | |
| 20 | Hand & Power Tools | Nippers or pincer pliers, Side cutters, Tin snips, Circlips pliers, external circlips pliers. | WATCH NOW | |
| 21 | Hand & Power Tools | Air impact wrench, air ratchet, wrenches- Torque wrenches, pipe wrenches, | WATCH NOW | |
| 22 | Hand & Power Tools | car jet washers Pipe flaring & cutting tool, pullers-Gear and bearing. | WATCH NOW | |
| 23 | Systems of measurement, | Description, care & use of – Micrometers | WATCH NOW | |
| 24 | Systems of measurement, | Description, care & use of – VERNIER CALIPER | WATCH NOW | |
| 25 | Systems of measurement, | Difference between vernier & micrometer. Introduction of gauges. | WATCH NOW | |
| 27 | Systems of measurement, | TYPES OF GAUGE : vacuum gauge, tire pressure gauge, Dial indicators, straightedge, feeler gauge thread pitch gauge | WATCH NOW | |
| 28 | Systems of measurement, | REVISION OF ALL TOPIC & MCQ PRACTICE | ||
| 29 | Drilling machine | DRILL, PARTS OF DRILL, TYPES OF DRILL ANGLE, TYPES OF DRILL MACHINE | WATCH NOW | |
| 30 | Drilling machine | DRILL, OPERATION IN DRILL MACHINE, ACCESSORIES OF DRILL MACHINE | WATCH NOW | |
| 33 | Taps and Dies | Hand Taps and wrenches | ||
| 35 | Taps and Dies | Different type of Die and Die stock.Screw extractors.lapping & lapping abrasive | ||
| 36 | Hand Reamers | Different Type of hand reamers, | WATCH NOW | |
| 37 | Hand Reamers | Drill size for reamers calculation, oversize , undersize | WATCH NOW | |
| 39 | Basic electricity | Electricity principles,Ground connections, Ohm’s law,Voltage, Current, | WATCH NOW | |
| Basic electricity | Voltage, Current,Resistance, Power,Energy. Voltmeter, ammeter | |||
| 40 | Basic electricity | Ohmmeter Mulitmeter, Conductors & insulators,Wires, Shielding, Length vs. resistance,Resistor ratings | ||
| 41 | Basic electricity | Wires, Shielding, Length vs. resistance,Resistor ratings | ||
| 42 | Basic electricity | Fuses & circuit breakers, Ballast resistor, | ||
| 43 | Basic electricity | Stripping ,wire insulation, cable colour codes and sizes, | ||
| 44 | Basic electricity | Resistors in Series circuits , Parallel circuits and Series-parallel circuits, Electrostatic effects | ||
| 45 | Basic electricity | Capacitors and its applications, Capacitors in series and parallel. | ||
| 46 | Basic electricity | Description of Chemical effects, Batteries & cells | ||
| 47 | Basic electricity | Lead acid batteries & Stay Maintenance Free (SMF) batteries | ||
| 48 | Basic electricity | Magnetic effects, Heating effects,Thermo-electric energy, Thermisters | ||
| 49 | Basic electricity | Thermo couples, Electrochemical energy, Photo-voltaic energy, Piezoelectric energy, | ||
| 50 | Basic electricity | Electromagnetic induction, Relays, Solenoids, Primary & Secondary windings, Transformers, stator and rotor coils. | ||
| 51 | Basic electronics | Description of Semi conductors | ||
| 52 | Basic electronics | Solid state devices- Diodes, Transistors, Thyristors, Uni Junction Transistors ( UJT) | ||
| 53 | Basic electronics | Metal Oxide Field Effect Transistors ( MOSFETs) | ||
| 54 | Introduction to Hydraulics & Pneumatics: – | #NAME? | ||
| 55 | Introduction to Hydraulics & Pneumatics: – | Description, symbols and application in automobile of Gear pumpInternal & External | ||
| 56 | Introduction to Hydraulics & Pneumatics: – | single acting, double acting & Double ended cylinder | ||
| 57 | Introduction to Hydraulics & Pneumatics: – | Directional control valves2/2, 3/2, 4/2, 4/3 way valve, Pressure relief valve | ||
| 58 | Introduction to Hydraulics & Pneumatics: – | Non return valve, Flow control valve used in automobile | ||
| 59 | Introduction to Hydraulics & Pneumatics: – | Pneumatic Symbols, Description and function of air Reciprocating Compressor, | ||
| 60 | Introduction to Hydraulics & Pneumatics: – | Function of Air service unit (FRL-Filter, Regulator & Lubricator) | ||
| 61 | Auto Industry | Introduction : Brief about Ministry of Road transport & Highways, The Automotive Research Association of India (ARAI), National Automotive Testing and R&D Infrastructure Project (NATRIP) | WATCH NOW | |
| 65 | Auto Industry | Definition: – Classification of vehicles ,wheels, final drive, and fuel used, axles, position of engine and steering transmission, body and load | WATCH NOW | |
| 66 | Auto Industry | Brief description and uses of Vehicle hoists Two post and four post hoist, Engine hoists, Jacks, Stands. | ||
| 67 | Introduction to Engine | Description of internal & external combustion engines, Classification of IC engines, | WATCH NOW | |
| Introduction to Engine | Technical terms used in engine, Engine specification.” | WATCH NOW | ||
| 68 | Introduction to Engine | Principle & working of 2&4-stroke diesel engine (Compression ignition Engine (C.I),TYPES & WORKING OF INTERNAL COMBUSTION ENGINE | WATCH NOW | |
| 69 | Introduction to Engine | THEORITICAL & ACTUAL VALVE TIMING DIAGRAM FOR FOUR STROKE ENGINE, | WATCH NOW | |
| Introduction to Engine | WORKING CYCLE OF 4 STROKE IC ENGINE, OTTO CYCLE | WATCH NOW | ||
| Introduction to Engine | TWO STROKE ENGINE & DIRECT & INDIRECT INJECTOR | WATCH NOW | ||
| 71 | Introduction to Engine | Study of various gauges/instrument on a dash board of a vehicleSpeedometer, Tachometer, Odometer and Fuel gauge, and Indicators such as gearshift position, | WATCH NOW | |
| 72 | Introduction to Engine | Seat belt warning light, Parking-brakeengagement warning light and an Engine-malfunction light. | ||
| 73 | Introduction to Engine | Different type of starting and stopping method of Diesel Engine Procedure for dismantling of diesel engine from a vehicle. | ||
| 74 | Petrol Engine Basics | 4-stroke spark-ignition engines- Basic 4-stroke principles. | ||
| 75 | Petrol Engine Basics | Spark-ignition engine components- Basic engine components, Engine cams & camshaft | ||
| 76 | Petrol Engine Basics | Engine power transfer, Scavenging, Counter weights, Piston components. | ||
| 77 | Petrol Engine Basics | Intake & exhaust systems – Electronic fuel injection systems, Exhaust systems. Intake system components, | ||
| 78 | Petrol Engine Basics | Air cleaners, Carburettor air cleaners, EFI air cleaners, Intake manifolds, Intake air heating. | ||
| 79 | Petrol Engine Basics | Gasoline Fuel Systems:Description of Gasoline fuel, Gasoline fuel characteristics, | ||
| 80 | Petrol Engine Basics | Controlling fuel burn, Stoichiometric ratio, Air density, Fuel supply system, Pressure & vacuum | ||
| 81 | Engine Components: | Description and Constructional feature of Cylinder head | ||
| 82 | Engine Components: | Importance of Cylinder head design, Type of Petrol and Diesel combustion chambers,exhaust passages, Head gaskets. Importance of Turbulence | ||
| 83 | Valves & Valve Trains | Description and Function of Engine Valves, different types, materials, Type of valve operating mechanism | ||
| 84 | Valves & Valve Trains | Importance of Valve seats, and Valve seats inserts in cylinder heads, importance of Valve rotation, Valve stem oil seals | ||
| 85 | Valves & Valve Trains | size of Intake valves, Valve trains, Valvetiming diagram, concept of Variable valve timing. | ||
| 86 | Valves & Valve Trains | Description of Camshafts & drives , Description of Overhead camshaft, importance of Cam lobes,Valves & Valve Trains | ||
| 87 | Engine Components/PISTON | Description & functions of different types of pistons, piston rings and piston pins and materials | ||
| 88 | Engine Components | Used recommended clearances for the rings and its necessity precautions while fitting rings, common troubles and remedy. Compression ratio. | ||
| 89 | Engine Components | Description & function of connecting rod, importance of big- end split obliquely, Materials used for connecting rods big end & main bearings. | ||
| 90 | Engine Components/CRANKSHAFT | Shells piston pins and locking methods of piston pins.Description and function of Crank shaft,camshaft | ||
| 91 | Engine Components | Engine bearingsclassification and location materials used & composition of bearing materials- Shell bearing and their advantages | ||
| 92 | Engine Components | special bearings material for diesel engine application bearing failure & its causes-care & maintenance, | ||
| 93 | Engine Components | Crank-shaft balancing, Firing order of the engine. | ||
| 94 | Engine Components/FLYWHEEL | Description and function of the fly wheel,vibration damper,Crank case & oil pump, | ||
| 95 | Engine Components | gears timing mark, Chain sprockets,chain tensioner etc. | ||
| 96 | Engine Components | Function of clutch & coupling units attached to flywheel.Description of Cylinder block. | ||
| 97 | Engine Components | ion of Cylinder block, Cylinder block construction,Different type of Cylinder sleeves (liner) | ||
| 98 | Need for Cooling systems | Heat transfer method, Boiling point & pressure, Centrifugal force, | ||
| 99 | Need for Cooling systems | Vehicle coolant properties and recommended change of interval, Different type of cooling systems, | ||
| 100 | Basic cooling system components- | Radiator,Coolant hoses, Water pump, Cooling system thermostat, Cooling fans, | ||
| 101 | Basic cooling system components- | Temperature indicators, Radiator pressure cap, Recovery system, Thermo-switch. | ||
| 102 | Need for lubrication system | Functions of oil, Viscosity and its grade as per SAE , Oil additives, Synthetic oils, The lubrication system | ||
| 103 | Splash system | Pressure system, Corrosion/noise reduction in the lubrication system. Lubrication system components | ||
| 104 | Splash system | Description and function of Sump, Oil collection pan, Oil tank, Pickup tube, | ||
| 105 | Splash system | different type of Oil pump & Oil filters Oil pressure relief valve, Spurt holes & galleries, Oil indicators, Oil cooler | ||
| 106 | Intake system components | Description and function of Air cleaners, Different type air cleaner | ||
| 107 | Intake system components | Description of Intake manifolds and material | ||
| 108 | Exhaust system components | Description and function of Exhaust manifold, Exhaust pipe, Extractors | ||
| 109 | Exhaust system components | MufflersReactive, absorptive, Combination,Catalytic converters, Flexible connections | ||
| 110 | Exhaust system components | Ceramic coatings, Back-pressure, Electronic mufflers | ||
| 111 | Diesel Fuel Systems | Description and function of Diesel fuel injection, fuel characteristics,concept of Quiet diesel technology & Clean diesel technology. | ||
| 112 | Diesel fuel system components | Description and function of Diesel tanks & lines, Diesel fuel filters, water separator, | ||
| 113 | Diesel fuel system components | Lift pump, Plunger pump, Priming pump, | ||
| 114 | Inline injection pump | Distributor-type injection pump, Diesel injectors, Glow plugs, Cummins & Detroit Diesel injection | ||
| 115 | Electronic Diesel control- | Electronic Diesel control systems, Common Rail Diesel Injection (CRDI) system, | ||
| 116 | Electronic Diesel control- | Hydraulically actuated electronically controlled unit injector (HEUI) diesel injection system. | ||
| 117 | Electronic Diesel control- | Sensors, actuators and ECU (Electronic Control Unit) used in Diesel Engines | ||
| 118 | Engine assembly | procedure with aid of special tools and gauges used for engine assembling | ||
| 119 | Engine assembly | procedure with aid of special tools and gauges used for engine assembling | ||
| 120 | Engine assembly | Introduction to Gas Turbine,Comparison of single and two stage turbine engine, | ||
| 121 | Engine assembly | Different between gas turbine and Diesel Engine,Different between gas turbine and Diesel Engine | ||
| 122 | Emission Control | Vehicle emissions,Standards- Euro and Bharat II, III, IV, V Sources of emission,Combustion, Combustion chamber design, | ||
| 123 | Emission Control | Types of emissions: Characteristics and Effect of Hydrocarbons | ||
| 124 | Emission Control | Hydrocarbons in exhaust gases, Oxides of nitrogen, Particulates,Carbon monoxide, Carbon dioxide, Sulphur content in fuels Description of Evaporation emission control, | ||
| 125 | Emission Control | Carbon monoxide, Carbon dioxide, Sulphur content in fuels Description of Evaporation emission control, | ||
| 126 | Emission Control | Catalytic conversion, Closed loop, Crankcase emission control, Exhaust gas recirculation (EGR) valve | ||
| 127 | charging circuit | Description .of charging circuit operation of alternators,regulator unit, | ||
| 128 | charging circuit | ignition warning lamptroubles and remedy in charging system. | ||
| 129 | charging circuit | Description of starter motor circuit,Constructional details of starter motor solenoid switches | ||
| 130 | charging circuit | common troubles and remedy in starter circuit. | ||
| 131 | Troubleshooting | Causes and remedy for Engine Not starting | ||
| 132 | Troubleshooting | Causes and remedy for Engine Not starting Mechanical & Electrical causes | ||
| 133 | Troubleshooting | High fuel consumption, Engine overheating,Low Power Generation, | ||
| 134 | Troubleshooting | Excessive oil consumption,Low/High Engine Oil Pressure, Engine Noise. | ||
| 135 | Project Work | Testing of engine after assembling | ||
| 136 | Project Work | Intake and Exhaust System. | ||
| 137 | Project Work | Emission control | ||
| 138 | Project Work | Charging system | ||
| 139 | Project Work | Vehicle Troubleshooting |